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Korolek [52]
3 years ago
12

Plz I need help with my chemistry homework jJnsjs​

Chemistry
1 answer:
professor190 [17]3 years ago
3 0

answer

1.1 Carbon is the sixth element in the periodic table.

(IV A)

1.2 electric configuration: O⁸ (He²) 2s² 2p⁴ .

atomic number: 8

1.3 protons= 8 , electron = 7

1.4 oxygen has 6 valence electrons .

carbon has 4 valence electrons.

1.5 the answer is in the photo.

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