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ELEMENT
SYMBOL
Elect. Conf.
ELEMENT
SYMBOL
Elect. Conf.
Hydrogen
H
1
Sodium
Na
2,8,1
Helium
He
2
Magnesium
Mg
2,8,2
Lithium
Li
2,1
Aluminum
Al
2,8,3
Beryllium
Be
2,2
Silicon
Si
2,8,4
Boron
B
2,3
Phosphorus
P
2,8,5
Carbon
C
2,4
Sulphur
S
2.8,6
Nitrogen
N
2,5
Chlorine
Cl
2,8,7
Oxygen
O
2,6
Argon
Ar
2,8,8
Fluorine
F
2,7
Potassium
K
2,8,8,1
Neon
Ne
2,8
Calcium
Ca
2,8,8,2
What else can I help you with?
What elements have a charge of negative 1?
No elements are negatively charged. A pure element is ALWAYS neutral. However an ANION is any element that has gained an electron as it bonds with another element, and a CATION is any element that has lost an electron as it bonds with another element. ANIONS are negative. CATIONS are positive. CATIONS and ANIONS are collectively knows as IONS.
Write the electronic configuration of chlorine?
[Ne] 3s2 3p5 is the electronic configuration for neutral Chlorine. Its -1 ion, however is: [Ne] 3s2 3p6 or [Ar].
Why are elements in groups 1 and 7 mostly used in the form of compounds?
Elements in groups 1 and 7 are highly reactive due to their tendency to gain or lose electrons to achieve a stable electron configuration. This reactivity makes them form compounds with other elements to become more stable. Group 1 elements readily lose an electron to form a +1 ion, while group 7 elements gain an electron to form a -1 ion, both of which allow them to bond with other elements to form compounds.
What ions are iso-electronic with the barium ion?
Cesium(I), Cs+1 is an iso-electronic ion to Ba2+ and also iodine, I-1 ions and xenon, Xe0 atoms are iso-electronic to Ba2+ ions.They all have the [Xe] electron configuration: [2, 8, 18, 18, 8], 0
How many elements are in CO?
Carbon monoxide is a molecule consisting of two elements: carbon and oxygen.
What is the electronic structure of group 1 elements?
Group 1 elements have one electron in their outermost energy level, giving them an electronic configuration of ns1, where n represents the energy level. For example, lithium has an electronic structure of 1s2 2s1, sodium has an electronic structure of 1s2 2s2 2p6 3s1, and potassium has an electronic structure of 1s2 2s2 2p6 3s2 3p6 4s1.
What is the general electronic configuration of transition elements?
(n-1)d (1to 10) ns(1 or 2)
What are the elements of electronic data processing?
An answer is still required...There are four basic elements of an Electronic Data Processing (EDP) system. These are:1. Hardware2. Software3. Procedure4. Personnel
2 examples of manual database or non-electronic?
1. Phone book 2. Periodic Table of Elements
Why are Group 1 and Group 2 elements found in many compounds but not Group 18 elements?
group 18 has completely filled electronic configuration and hence are stable. group 1 and group 2 have 1 and 2 electrons respectively in their valence shells and needs to lose these to attain completely filled electronic configuration. hence they are reactive.
What is the general electronic configuration of p block elements?
The general electronic configuration of p block elements is ns2 np1-6. This means that the outermost electron shell of p block elements contains electrons in either the np1, np2, np3, np4, np5, or np6 orbitals.
What elements contain the same total number of unpaired electrons as potassium?
Elements in the same group as potassium, such as lithium and sodium, also contain one unpaired electron. These elements are in group 1 of the periodic table and have similar electronic configurations.
What type of ions do the elements of group 1 form?
Elements in group 1, also known as the alkali metals, typically form ions with a +1 charge by losing one electron. This is because they have one electron in their outermost energy level, making it easier for them to lose that electron to achieve a stable electronic configuration.
Why size of 18th group elements is larger?
This is because, 1) Inter electronic repulsions between electron pairs present in the outermost orbit. 2) In 18th group elements vanderwaal's radius is considered.
What are the electronic charge of alphabeta gamma?
Alpha has 2 positive electronic chargeBeta has 1 negative electronic charge. There is also positive beta that are having 1 positive electronic charge.Gamma has no electronic charge.
Why are d block elements called?
D block elements are also known as transition metals.They are called so because d orbital is filled with electronic shell n-1.
Let S be a collection of 16 integers each from 1 to 30 inclusive show that there must exist two distinct elements in S which differ by exactly 3?
'let s be a collection of 16 integers, each from 1 to 30 inclusive. show that there must exist two distinct elements in s which differ by exactly 3. 'let s be a collection of 16 integers, each from 1 to 30 inclusive. show that there must exist two distinct elements in s which differ by exactly 3.
