For your second question its Diamonds,Rubys, Emeralds.
And for your first question its :Minerals are natural: These substances that form without any human help.
Minerals are solid: They don't droop or melt or evaporate.
Minerals are inorganic: They aren't carbon compounds like those found in living things.
Minerals are crystalline: They have a distinct recipe and arrangement of atoms.
6 because after the 'H' is the number '6'
Answer:
covalent bond
Explanation:
a covalent bond forms when electrons are shared between two nonmetals
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