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Answer:
c
Explanation:
if ya look at it it seems to have the least amount of H's
Answer:
Crust
Explanation:
we are part of one of the arms of the galaxies mostly because the centre is way to dense
Answer:
Explanation:
Similarities.
Both Ionic and covalents bond produce exothermic reactions.
They are both neutral.in Ionic bonds, the two opposite charge will terminate each other and in covalent, the neutral molecules tend to share electrons.
Difference
Ionic bonds have high polarity while covalent have low.
Ionic bonds have no definite shape, covalent have.
Ionic have high melting points, covalent have low.
Io ic have high boiling point, covalents have low.
It’s B because of the quest