Which of the following statements is true about salts?
a. salts are made when an acid reacts with a base, carbonate or metal
c. salts are compounds formed by the neutralization of an acid with a base
b. the name of the salt formed depends on the metal in the base and the acid used

What is the mass of 0.46 mol of mgcl2

The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.

Astudent is trying to create a table that compares hypotheses, theories, and laws. hypothesis theory law do scientific researchers formulate it? yes yes yes does it explain why things happen? yes yes no yes yes yes is it used to make predictions? no yes yes which of the following questions would most likely fill the blank in the table? is it an intelligent guess? is it newly formulated? is it based on observations? has it been proved?