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abruzzese [7]
4 years ago
6

Element A has 9 protons. Element B has 8 more protons than A. Which statement about element B is correct? * 2 points B has more

electron shells than A B has more electrons in its outer shell than A B has more valence electrons than A All of the above
Chemistry
1 answer:
Ipatiy [6.2K]4 years ago
8 0

Answer:

A) B has more electron shells then A

Explanation:

Element A is flourine

Element B is chlorine

Chlorine has three electron shells and flourine only has 2 electron shells (on Bohr model)

Chlorine's outer shell has 7 electrons and so does flourines outer shell(on bohr model)

Sense Answer A is correct and Answer B is wrong, common snese will tell you that D is wrong sense B is wrong, and sense D is wrong that means only one is right and sense A is correct it makes C wrong

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DWADADADA

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6 0
3 years ago
What is the empirical formula of a compound consisting of 29.6% oxygen and 70.4% fluorine by mass?
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O1Fl2

1. Assume an 100g sample, so the percentage will stay the same

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3. Divide both by the smallest value of mol
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3 0
4 years ago
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Answer:

D, Mixture

Explanation:

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4 years ago
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8 0
3 years ago
how many calories of energy are given off to lower the temperature of 100.0g of iron from 150.0°C to 35.0°C?
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4 0
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