3 years ago

The elements carbon nitrogen and oxygen are all part of the same blank on the periodic table.

2 answers:

4 0

In the same period number 2

k0ka [10]3 years ago

3 0

They are all part if the same period, period 2

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alexira [117]

Answer:

$2NH_{3 (g)} + 3O_{2 (g)} +2CH_{4 (g)} --> 2HCN_{(aq)} + 6H_{2}O_{(l)}$

Explanation:

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Mandarinka [93]

C. The answer is c.

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Harman [31]

$Ba(OH)_2\rightarrow \bold{\green{Barium\: hydroxide}}$

$Ca(OH)_2\rightarrow \bold{\red{Calcium\: hydroxide}}$

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Schach [20]

They are arranged in shells

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2 years ago

Stella [2.4K]

Magnesium :

[Ne] 3s²

Answer A

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3 years ago