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Lady_Fox [76]
3 years ago
11

Select all that apply.

Chemistry
2 answers:
Serhud [2]3 years ago
8 0

Answer:  In two molecules of carbon dioxide (2CO2), there are _____.

two atoms of carbon

four atoms of oxygen

riadik2000 [5.3K]3 years ago
7 0
Two atoms of carbon and four atoms of oxygen (please give me brainliest
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Answer:

The answer to your question is:  B and C.

Explanation:

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C)The 2s orbital does not have enough electrons.  This option is correct, 2s must have 2 electrons and it only has 1.

D) The 1s orbital does not have enough electrons. This option is incorrect, 1s orbital can have only 2 electrons.

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What is a common property of metals? a) insulates from electricity b) conducts electricity c) has very little reactivity' d) is
DedPeter [7]

Answer:

B) conducts electricity

Explanation:

This answer can be answered by the process of elimination.  Metals are excellent conductors of electricity, which means A is out, and metals are also known to have medium reactivity and have high melting points, meaning C and D are also out.

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