What is an atom called

at has gained or lost electrons?

a. molecule.

b. ion.

c. polar

d. nonpolar.

How does the law of conservation of mass apply to this reaction: Mg + HCl > H2 + MgCl2?

How many moles of lithium chloride will be formed by the reaction of chlorine with 0.046 mol of lithium bromide in the following reaction? 2LiBr (aq) + Cl2 (g) → 2LiCl (aq) + Br2 (l) ans: 0.046 mol LiCl

Convert 3.45 g/ml to lb/in^3

Why will nuclear fission probably never be used directly for powering automobiles?

The most common compound on earth is:

Which term best describes the water in a sugar-water solution?

What are the forces that create electromagnetism?

The nose is an organ that acts as an airway for oxygen to enter the body. The nose also contains hairs that trap small foreign objects and stop them from entering the body. Which two systems does the nose play a role in? A. respiratory and immune B.

HBr + Mg (OH) 2 MgBr2 + H2O

What is the ability of a substance to be pulled into a wire? A malleability B ductility C conductivity D solubility