Which of the following sequences of elements would all have four valence electrons?

1 answer:

8 0

Answer:b

Explanation:

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shutvik [7]

Answer:

720

Explanation:

4 m/s

60 seconds

= 180 seconds

3 minutes

4 m/s

= 720 m/s

180 seconds

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Natalka [10]

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Vladimir [108]

Answer:

Increases by 1

Explanation:

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iren2701 [21]

Answer:

20.02 grams of chalk.

Explanation:

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SVETLANKA909090 [29]

You would convert the cg to g. 1.66 cg is 0.0166 g. then you add. 0.398 + 0.0166 = 0.4146. the answer is 0.4146 grams.

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