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Grace [21]
3 years ago
9

How many orbitals/energy levels does sodium have?

Biology
1 answer:
ZanzabumX [31]3 years ago
3 0

Answer:

sodium has 11 protons and 11 electrons.

Explanation:

There are 2 electrons on the first energy level, 8 electrons on the second level, and 1 electron on the third energy level.

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3 0
3 years ago
Alexis weighs 6.5 pounds at birth. Assuming her development proceeds normally, she should weigh about _____ pounds by her first
Nataly [62]

Answer:

C. 19.5

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4 0
4 years ago
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Read 2 more answers
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