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1.1. Draw a basic cell
2.2. Look at the 2 numbers (bottom and top)
Top = Protons + Neutrons
Bottom = Protons
3. Put the number of protons in the nucleus
4. Minus the top number by the bottom number, this is how many neutrons put in the nucleus
5. You have the same number of neutrons than electrons write the number of e around the word
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∙ 14y ago
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∙ 11y agowe know that their are four shells in bohr`s model of an atom,namely k,l,m,n.first of all we need to take out valency of carbon.Then, work according to the four shells.shell-k(2),shell-l(8),shell-m(18) & shell-n(32).This varies according to the atomic number of an element.
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∙ 7y agoDraw two circles, one inside the other. The first circle is the first shell of an atom. It gets two electrons so color two dots on this circle. The second shell gets 4 dots. In the center of the circle, there are six dots.
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∙ 16y agofirst you draw a circle and then you draw another circle in side of the first circle and then you place the protons and neutrons, and electrons in the right place.
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∙ 13y agowell you need 12 2 inch Styrofoam balls and 6 1 inch Styrofoam balls, you'll need poster paint and a coat hanger oh yeah and string..
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∙ 13y agohomie i dont evn know.... im doing the same thing:)
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∙ 15y agoyou draw circles and other fun stuff
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How did Dmitri mendeleev calculate the atomic weights of elements?
First, at that time, the atomic weights were calculated by the following equation, Atomic weight= valency x equivalent weight (by Jeremias Benjamin Richter) Example: Carbon has a valency of 4 (it forms methane CH4) and its equivalent weight is 3. ( Since 3 grams of carbon reacts with 8 grams of oxygen) Hence, Atomic weight of carbon= 4( valency) x 3 (equivalent weight) =12. And every other element were calculated this way.
How do you draw an atomic structure of a diamond?
How to draw the structure is hard to do over text. However, I will explain the structure to you the best that I can. Diamonds are made up exclusively of carbon atoms. Each carbon atom shares an electron with 4 other carbon atoms forming 4 single bonds and each of those 4 carbons share 3 electrons with 3 carbons this continues in a 3D plane where the diamond is to the size that you require. they are hard to draw accurately with out a program to assist you, the program allows you to see the structure in space to see what carbons are likely to bind to already drawn carbons. There are tutorials readily available that take you through the structure step by step.
How can the number of protons electrons and neutrons can be calculated when given atomic number and atomic mass?
For a given atomic number. Then that neutrally charged element has the same number of protons and electrons. e.g. Carbon ; Atomic Number 6, has 6 protons and 6 electrons. For a given atomic MASS , the the number of neutrons can be found, by subtracting the mass from the atomic no. e.g. Carbon ; Atomic Mass 12, has 12 - 6 = 6 neutrons. Most elements can exhibit different atomic masses , known as ISOTOPES. , This is when the given element has a different number of neutrons. e.g. Carbon ; atomic mass 13 , has 13 - 6 = 7 neutrons , described as Carbon -13 or C-13 Similarly Carbon again ; atomic mass 14, has 14 - 6 = 8 neutrons, described as Carbon-14 or C-14. A further example is hydrogen. It exhibits three isotopes. protium ; 1 proton, 0 neutrons and 1 electron Mass = 1 (H-1 or H) deuterium ; 1 proton, 1 neutron and 1 electron Mass = 2 (H-2 or D) tritium ; 1 proton 2 neutrons and 1 electrons. Mass = 3 (H-3 or T) Notice in all three isotopes the number of protons remains the same, so it is still the same element. Carbon
How much does C3 weigh?
If you mean 3 atoms of carbon, you would multiply the atomic weight of carbon, 12.011 u/atom (on the periodic table) by 3.3 atoms C x 12.011 u/atom = 36.033 u CIf you mean 3 moles of carbon, you would multiply the molar mass of carbon, 12.011g/mol (atomic weight in g/mol) by 3.3 mol C x 12.011g/mol =36.033 g C
What is the difference between a bohr model of a chlorine atom isotope and ion?
NOTHING...?:3 Sorry but you draw them the same
What is the atomic mass for carbon?
Its the atomic mass of carbon + the atomic mass of 3 oxygen. CO3 = C + 3(O) = 12.0107 + 3(15.9994) = 60.01
How do you draw a model for mixed numbers?
4 3 - =19 5 - 5
How did Dmitri mendeleev calculate the atomic weights of elements?
First, at that time, the atomic weights were calculated by the following equation, Atomic weight= valency x equivalent weight (by Jeremias Benjamin Richter) Example: Carbon has a valency of 4 (it forms methane CH4) and its equivalent weight is 3. ( Since 3 grams of carbon reacts with 8 grams of oxygen) Hence, Atomic weight of carbon= 4( valency) x 3 (equivalent weight) =12. And every other element were calculated this way.
Explain the difference between atomic mass and average atomic mass?
How do you draw an atomic structure of a diamond?
How to draw the structure is hard to do over text. However, I will explain the structure to you the best that I can. Diamonds are made up exclusively of carbon atoms. Each carbon atom shares an electron with 4 other carbon atoms forming 4 single bonds and each of those 4 carbons share 3 electrons with 3 carbons this continues in a 3D plane where the diamond is to the size that you require. they are hard to draw accurately with out a program to assist you, the program allows you to see the structure in space to see what carbons are likely to bind to already drawn carbons. There are tutorials readily available that take you through the structure step by step.
Bohr model of mercury?
1. draw a circle and write in it 11 because that's its atomic number 2. because sodium is in the third period of the periodic table, draw 3 circles (shells) around the middle one 3. in the first shell draw two dots across representing electrons 4. next on the second shell draw 8 dots 5. on the third shell, draw 1 dot because the it is on group 1 of the periodic table If you follow this format, you can do any element! You need to know the group, period, atomic number to do this, though.
How can the number of protons electrons and neutrons can be calculated when given atomic number and atomic mass?
For a given atomic number. Then that neutrally charged element has the same number of protons and electrons. e.g. Carbon ; Atomic Number 6, has 6 protons and 6 electrons. For a given atomic MASS , the the number of neutrons can be found, by subtracting the mass from the atomic no. e.g. Carbon ; Atomic Mass 12, has 12 - 6 = 6 neutrons. Most elements can exhibit different atomic masses , known as ISOTOPES. , This is when the given element has a different number of neutrons. e.g. Carbon ; atomic mass 13 , has 13 - 6 = 7 neutrons , described as Carbon -13 or C-13 Similarly Carbon again ; atomic mass 14, has 14 - 6 = 8 neutrons, described as Carbon-14 or C-14. A further example is hydrogen. It exhibits three isotopes. protium ; 1 proton, 0 neutrons and 1 electron Mass = 1 (H-1 or H) deuterium ; 1 proton, 1 neutron and 1 electron Mass = 2 (H-2 or D) tritium ; 1 proton 2 neutrons and 1 electrons. Mass = 3 (H-3 or T) Notice in all three isotopes the number of protons remains the same, so it is still the same element. Carbon
How do you find relative isotopic mass?
its the same as the mass number e.g. oxygen(-16) is 16, carbon-12 is 12 but carbon-13 is 13 because it has an extra neutron i think anyway Really? I thought that the relative istopic mass was a ratio of the average atomic mass of the element compared to the average atomic mass of carbon. For example chlorine has an average atomic mass of 37 and carbons atomic mass is 12 so its 37 divided by 12 which is about 3:1.
How much does C3 weigh?
If you mean 3 atoms of carbon, you would multiply the atomic weight of carbon, 12.011 u/atom (on the periodic table) by 3.3 atoms C x 12.011 u/atom = 36.033 u CIf you mean 3 moles of carbon, you would multiply the molar mass of carbon, 12.011g/mol (atomic weight in g/mol) by 3.3 mol C x 12.011g/mol =36.033 g C
What is the difference between a bohr model of a chlorine atom isotope and ion?
NOTHING...?:3 Sorry but you draw them the same
How do you draw structure for 2-bromo-3-methyl-3-heptanol?
The structure for 2-bromo-3-methyl-3-heptanol looks as follows: First draw a heptane chain. Single bond a bromine to the 2nd carbon. single bond a methyl group to the 3 carbon. Single bond a hydoxyl group to the third carbon as well.
Is 2-methylpentane an alkane alkene or an alcohol?
Yes but you have to draw it as a 3 carbon ring structure (like a triangle) and the 1st carbon would have a CH3 and an OH.
