Answer:
Streak is tested by scraping a mineral across plate
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Answer:
Sn₃(PO₄)₄ - tin(IV) phosphate.
Explanation:
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Chemical reactions are a change in substance while nuclear is destruction
The physical state, or phase, that has the greatest kinetic energy is gas. In a gas, the molecules are more free to move and they move more rapidly than in the other phases, and it is this motion that constitutes kinetic energy.