0
24
c=4, 3c=12
h=1, 6h=6
o=6, o=6
12+6+6=24
Wiki User
∙ 12y ago
CH3, or methyl group, has 4 valence shell electron pairs. It consists of one carbon atom bonded to three hydrogen atoms, with each bond contributing one electron pair.
Wiki User
∙ 12y ago4+1+1+1+6+4+1+1+4+1+1+1=26
Wiki User
∙ 11y ago3
Wiki User
∙ 13y agoThree
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How many electrons does each hydrogen atom have in its valence shell?
Each hydrogen atom has 1 electron in its valence shell. This is because hydrogen has only 1 electron in total.
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Nitrogen has 5 electrons in its outer shell, so there are 3 electron pairs in the outer shell of nitrogen.
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All column 1 elements have 1 electron in their valence shell.
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All these have one electron in their valence shell.
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it shares four.
How many electron dots does sodium have?
Sodium has one electron dot. Sodium has one electron in its outermost shell, so it is represented by one electron dot in electron dot diagrams.
How many electrons are in the outer electron shell in Alkali metas?
1 valence electron
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There is one electron in sodium's valance shell.
How many electrons are in valence shell of a sodium atom before and after reaction with chlorine gas to give sodium chloride NaCl?
A sodium atom has 1 electron in its valence shell, while a chlorine atom has 7 electrons in its valence shell. When sodium reacts with chlorine to form sodium chloride, the sodium atom loses its 1 electron to achieve a stable octet configuration, while the chlorine atom gains this electron. The resulting sodium chloride molecule has 8 electrons in the valence shell of the chlorine atom.
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How many electrons does each hydrogen atom have in its valence shell?
Each hydrogen atom has 1 electron in its valence shell. This is because hydrogen has only 1 electron in total.
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Sodium is in the third group in the periodic table. It meens that sodium has three shell. First shell - 2 electrons, second shell - 8 electrons, third shell (outer energy level) - 1 electron.
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Xenon has 8 valence electrons. It is in group 18 (noble gases) of the periodic table, so it has a full outer shell of electrons.
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Nitrogen has 5 electrons in its outer shell, so there are 3 electron pairs in the outer shell of nitrogen.
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The element chlorine has seven electrons in its valence shell.
Group 1a elements have how many electrons in their valence shells?
All these have one electron in their valence shell.
