Answer:
a.the smallest building blocks of matter
Explanation:
because atoms are the smallest building blocks of matter.
___AlBr3 + ___K -> ___KBr + ___ Al
1 AlBr3 + 3K -> 3KBr + 1 Al
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Heat energy because the energy in seismic waves that causes the ground to shake is heat energy. Heat energy associated with friction on the fault slip surface
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Answer: hydrogen and oxygen
Explanation: