The answer is the third one because density is mass divided by volume so 80 divided by 10 is 8
Answer:
The unit for mass is the kilogram (Kg).
Explanation:
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Is a solid because liquids are not is not that close and gas is very far apart.
Atomic Number for neon is 10
Answer:
i think but i am not sure but according to me it mainly reacts yo non metals and i think its very reactive if my answer is wrong then comment below this question i will see it and i will get an opportunity to learn something new
