Answer:
false
Explanation:
Because in a periodic table they are not located below each other and therefore do not have the same number of electrons.
Reactivity. It is the ability of matter to combine chemically with other substances.
Heat is energy, and that energy would eventually cause the object to undergo a phase change.
The pressure will not affect the rate of solution.
Answer:
c.)the reactants have the same mass as the products
Explanation:
According to the law of conservation of mass, the mass of the products in a chemical reaction must equal the mass of the reactants.
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