Answer:
The answer to your question is:
Explanation:
A) A metal that lost three electrons Z³⁺
B) A nonmetal that gained three electrons V³⁻
C) A metal that lost one electron Y⁺
D) A nonmetal that gained one electron X⁻
Answer:
A. When two aqueous solutions are mixed, a precipitate is formed.
Explanation:
The precipitate (a solid substance that falls from the liquid) is the result of a chemical reaction taking place between the liquids.
The other three answer choices are indicative of physical changes (temperature change, phase change, color change).
False. A group of cells is called a tissue.
Answer: B. Drug synergism. Drug synergism is an interaction between two or more drugs that leads to the entire outcome of the drugs to be more than the sum of the different effects of each drug. A synergistic effect can be advantageous or destructive.
