# What is noticeable about all of the ionic charges in Group 1 2 15 16 and 17?

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The ionic charges of group 1 and 2 metals are +1 and +2 respectively. Group 15 & 16 the simple mono-atomic ions are -3 and -2. Group 17 ions are -1. This can be explained by the following elemnts in groups 1 and 2 lose 1 or 2 electrons respectively to achieve a noble gas configuration whereas groups 15, 16 and 17 gain electrons (3,2 1 respectively)
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# Can the parents of a pregnant 15-year-old press charges against the 17-year-old father if he was 16 when she got pregnant and they only had sex once?

Statutory rape is a STATUTORY issue - the state files based on STATUTUORY criteria. A 15 year old cannot make any legal decision - whether they complain or not is not relevant to the filing of charges. . A parent, a child or even a teacher or social worker can file a complaint, but it is the state (MORE)

# I took days 15 16 and 17 instead of days 1 2 and 3.Then on days 15 16 and 17 I took 1 2 and 3.Is this bad?

Answer . \nUse condom for until your next period arrives. It is the best you can do.

# How do the outer-shell electron configurations for ions of elements from groups 1 and 2 and 15 and 16 and 17 compare with those of the noble gases?

Answer . Elements in Group 1 have 1 more electron than the noble gas in the row above it. Elements in Group 2 have 2 more electrons than the noble gas in the row above it. Elements in Group 15 have 3 less electrons than the noble gas in the same row as it. Elements in Group 16 have 2 less ele (MORE)

# Which two numbers on square do not fit the pattern and why 3 3 17 11 9 5 15 7 13 12 8 1 19 2 10 16 4?

Answer . Answer: 2 and 10. Each pair of numbers on each row total 20. The first two on the bottom row, 2 and 10, do not.

# What is the predicted ionic charge of an element in Group IA1?

\nAssuming you are using "Group IA1" to refer to the alkali metals (Li, Na, K, Rb, Cs, and Fr) the most probable ionic charge would be 1+. These metals have a single valence electron (when neutral) that is "lost" to a nonmetal during the formation of an ionic bond.

# Which number in this group does not belong and why 15 13 16 2 8?

One possible answer 13 is the only prime number in this group Incorrect 2 is a prime number also * * * * * How about 15 as the only number having different prime factors? I admit that is tenuous, but I cannot do better.

# How do you spell 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 and 27?

one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen ninteen twenty twenty-one twenty-two twenty-three twenty-four twenty-five twenty-six twenty-seven wow

# Which of the following groups of numbers are all prime numbers A 2 3 5 9 or B 3 11 23 31 or C 2 5 15 19 or D 7 17 29 49?

2, 3, 5, and 9 includes one composite number - 9. 3, 11, 23, and 31 are all prime numbers. 2, 5, 15, and 19 includes one composite number - 19. 7, 17, 29, and 49 includes one composite number - 49.

# What are the names of groups 1 2 3-12 17 and 18?

Group 1- Alkali metals. Group 2- Alkali earth metals. Group 3-12_Transition metals. Group 17-Halogens. Group 18-Noble gases

# If you are 17 and your girlfriend is 15 and she is pregnant can the parents press charges?

i am pretty sure, since the age for her to make her own choice is either at the age of 16 or 18

# What is the charge for all elements in group 1?

all the elements of group 1 have only one valence electrn so they donate one electron and are always 1 +

# Which 2 transition metals have only one ionic charge?

There are actually three transition metals with only one ionic charge. The three are... . Silver(Ag) plus one charge . Cadmium (Cd) plus two charge . Zinc (Zn) plus two charge

# What is the error to this sequence 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20?

You missed the negatives and the 0, however if you needed to count all the negatives that would take you forever.

# What is 16 plus 16 plus 15 plus 17?

The answer is 64. Simply add the numbers together like you would for two plus two. To check your work, a calculator is the best option.

# What is '0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20' when translated from English to Italian?

The Italian numbers from 0-20 are the following: zero (0), uno (1), due (2), tre (3), quattro (4), cinque (5), sei (6), sette (7), otto (8), nove (9), dieci (10), undici (11), dodici (12), tredici (13), quattordici (14), quindici (15), sedici (16), diciassette (17), di (MORE)

# In ionic compounds what are the sum of the charges of all the cations and anions?

Every positive charge will cancel out a negative charge so the sum of all charges should be zero.

# Find the error its impossible 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20?

The errors are grammatical. The email came to me as follows: "Find the error, its impossible 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20" Error 1: "Find the error" is a sentence and should end with aperiod. Error 2: "its" is possessive but should be a contraction of "itis:" therefore, it sho (MORE)

# Explain Why Groups 1 and 2 form many compounds with Groups 16 and 17?

Their valance electrons form an octet. Each compound wants to have 8 valence electrons (which forms an octet). Groups 1 and 2 have 1 and 2 valence electrons respectively. 16 and 17 have 6 and 7 respectively. So together, they form 8..

# What has a charge of plus 2 when forming ionic compounds?

Anything in the second column of the periodic table: beryllium, Magnesium, calcium, etc. AND many of the transitional metals (though they can also be 3+, 4+, or even more), commonly: iron, nickel, zinc, manganese.

# What is the charge for all of the elements in group 1A?

The group 1A elements (Lithium, Sodium, Potassium, Rubidium, Cesium, and Francium), also known as the Alkali Metals, are all the elements that naturally have 1 valence electron (excluding hydrogen). In order to achieve electrical stability, all atoms want to have a full octet of 8 valence electrons. (MORE)

# Find the error its impossible 1 2 3 4 56 7 8 9 10 11 12 13 14 15 16 17 18 19 20?

the missing space between the 5 and 6. what is so impossible about that? are you just trying to be ironic, funny?

# How do you say 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 in French?

un deux trois quatre cinq six sept huit neuf dix onze douze treize quatorze quinze seize dix-sept dix-huit dix-neuf vingt

# How do you Find the value of the 90th percentile of the following set of data 18 9 7 5 11 7 17 20 19 2 17 12 5 1 13 12 11 15 16 20?

Put them in ascending order. There are 20 numbers. 90% of 20 is 18 so the 90th percentile is the 18th number going from smallest to largest. Equivalently, it is the third number going from largest to smallest - which is 18.

# Find the error 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20?

1, 2,3 ,4 ,5 6, 7, 8, 9 ,10, 11 ,12 ,13,14, 15, 16 ,17, 18, 19, 20 & --------------

# Why groups 1 and 2 form many compounds with groups 16 and 17?

Group 1 and 2 elements have 1 and 2 valence electrons respectively. Removal of these electrons will result in stable noble gas electronic configuration. Group 17 and 16 elements have 7 and 6 valence electrons respectively. Addition of 1 or 2 electrons to group 17 and 16 respectively will give them s (MORE)

# How many valence electrons do atoms in Group 1 2 15 16 and 17 have?

Group 1 has 1, group 2 has 2, group 15 has 5, group 16 has 6 and group 17 has 7 valence electrons.

# How many valence electrons do atoms in group 1 group 2 group 15 have?

Group 1 elements have 1 valence electron, group 2 has two valence electrons and group 15 has 5 valence electrons.

# Why do groups 1 and 2 form many bonds with groups 16 and 17 on the periodic table?

group 1 and 2 are electorpositive elements(metals) so they readilly reacts with group 16 and 17 elements which are electronegative(non-metals).

# Which group of elements lose 2 valence electrons when their atoms form ionic bonds and what charge would the ions formed have?

G roup 2 (IIA) will lose 2 of their valence electrons.Those in Groups 2 tend to lose 2 electrons to form doubly positive ions.

# Can you find the the mistake 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 bet you didn't find it?

One correct answer of several possible here is The mistake , and we cannot know the true intentions of the asker. Another possibility is the repeated the . In similar riddles, there may be an L or an O used in place of a one or zero, but this one is much simpler to solve as it only accounts to g (MORE)

# Can charges be filed if a 15 year old boy gets a 16 or 17 year old girl pregnant?

It is possible, but it will require some careful reading of the specific laws for the jurisdiction in question.

# What is the median for the 21 15 17 16 21?

Order them: 15 16 17 21 21 Find the middle one: 17 That is the median

# What are all the factors of 10 11 12 13 15 16 17 18 19 20?

The factors of 10 are: 1, 2, 5, 10 The factors of 11 are: 1, 11 The factors of 12 are: 1, 2, 3, 4, 6, 12 The factors of 13 are: 1, 13 The factors of 15 are: 1, 3, 5, 15 The factors of 16 are: 1, 2, 4, 8, 16 The factors of 17 are: 1, 17 The factors of 18 are: 1, 2 (MORE)

# Can you find the error in this sequence it's impossible 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20?

The error is in the sentence, not in the number sequence. The question implies that the sequence is impossible. However, that sequence is quite possible, as there is no error in it. Therefore, the error is in the sentence - the word impossible. There is nothing wrong with the sequence. -- Actually (MORE)

# Can you find the mistake 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 bet you didn't find it?

Yes, the first sentence states, "Can you find the mistake," but it is not a statement, it is a question. Therefore, it is missing a question mark at the end. Also, the second sentence asks, "bet you didn't find it?" However, the sentence is a statement. Therefore, it needs a period at the end ins (MORE)

# Why does magnesium take a 2 charge in an ionic compound?

Losing two electrons gives the magnesium ion the noble gas configuration of neon, which means that it will have 8 electrons in its valence shell. The reason that atoms undergo chemical bonding is to achieve a noble gas configuration, which makes them stable.

# Can your work out what is wrong in this sequence 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20?

If I had to guess it would be that zero shouldn't be part of the sequence, since it's not a normal number

# What is mode of 15 5 16 17 5?

The mode of 15, 5, 16, 17, and 5 is 5 because 5 is repeated twice while the other numbers are only shown once.

# Why ionic bond energetically favorable between element of group 1 2 6 and 7?

It is because of the difference in electronegativies between the elements. Groups 6 and 7 typically have large electronegativities and therefore attract electrons to them, while metals generally have a low electronegativity and therefore don't hold their outer shell electrons as strongly. The differ (MORE)

# What is the pattern for 15 14 16 13 17 12?

minus 1, minus 2, minus 3, minus 4, minus 5... The next number is 6.

# Why do the elements in the group 1 and 2 react with group 17?

The group 1 and 2 elements have much lower electronegativity value than group 17 elements and therefore lose electrons to the group 17 elements. The group 17 elements require only one more electron to have a full valence shell and thereby acquire the stable electron configuration of the next higher (MORE)

# 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 why are they prime?

Why are what prime ? Certainly not the numbers in that list. Only 8 of those are prime numbers.

# How many valance electrons do atoms in group 1 2 15 16 n 17 have?

Periodic Table Group Number*: Number of Valence Electrons for Each Atom . 1 : 1 2 : 2 15 : 5 16 : 6 17 : 7 ___________________ *In a wide form periodic table.

# What 4 number combinations are in the numbers 1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24?

There are 24 C 4 = 24*23*22*21/(4*3*2*1) = 10,626 of them, and I do not have the time to list them all.

# What type of ions do groups 1 2 15 16 and 17 form?

The most common type of ions are. Monopositive cation for group 1 elements, Dipositive cation for group 2 elements, Trinegative anions for group 15 elements, Dinegative anion for group 16 elements and mononegative anions for group 17 elements..

# Does 15 a group elements form ionic bonds?

Group 15 elemnts, N, P, do form ionic compounds, nitrides and phosphides, N 3- and P 3- ions the heavier elements arsenic antimony and bismuth also form -ide compounds some arsenides are mainly ionic but the antimonides and bismuthides are less so. Wikipedia entries on the arsenides, antimonides a (MORE)

# What is the charge ionic of Group 5a?

Group 5A, which includes the common elements nitrogen and phosphorus, has a -3 charge in an ionic bonding scenario, which means they will gain three electrons.

# What is the mode of 12 13 14 15 16 17?

All of the numbers appear once and as a mode is the most commonlyoccurring number, there is no mode.

# What is the charge of ions in group 17 of the periodic table?

They have 7 electrons in the outermost sub-shell. So the charge oftheir ions is -1.