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Roman55 [17]
1 year ago
13

Match each element to the number of electrons in its valence shell.

Chemistry
1 answer:
irinina [24]1 year ago
6 0

Answer:

C: 4

H: 1

Mg: 2

O : 6

Explanation:

You can quickly find out the number of valence electrons by looking at where the element is on the periodic table and referring to the table that is attached.

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