Answer:
6 hydrogen.
The number of atoms in the reactants must be the same number of atoms in the products.
Answer:
Mg₃(PO₄)₂
Explanation:
Note: The phosphate ion is PO₄³⁻
3Mg⁺² + 2PO₄³⁻ => Mg₃(PO₄)₂
Answer:
minerals
Explanation:
coal is made from decomposing matter
Its temperature will rise until reaching 0° C Its temperature will remain at 0° C until all the ice melts