Which of the following is true regarding ionic charge, metals, and non metals Question 2 options:

Metal and non metal ions have a negative charge.

Metal ions have a negative charge and non metal ions have a positive charge

Metal ions have a positive charge and non metal ions have a negative charge.

Metal and non metals ion have a positive charge.

What type of radiation is lead emitting in the following equation? alpha particles beta particles gamma rays

An atomic nucleus is composed ofa)protons. b)protons and neutrons. c)protons and electrons. d)protons, neutrons, and electrons.

How is electrolysis most commonly used to produce an energy source? a - splitting water molecules produces oxygen, which organisms breathe to fuel their bodies. b - splitting water molecules produces hydrogen gas, which is used to power machines through hydrogen fuel cells. c - splitting carbon dioxide molecules produces coal, a form of carbon that can be burned to produce heat. d - splitting carbon dioxide molecules produces natural gas, which can be burned to generate electricity in power plants.