The process of determining the chemical or physical characteristics of a piece of evidence with as much certainty as possible is called "identification." True
False

In water, a strong acid will break down into its component parts. a. completely b. partly c. never in water, a weak base will break down into its component parts. a. completely b. partly c. never

What does a numerical subscript following an element in a chemical formula mean?

Why must humans find substitutes for many minerals found on earth? (a) form at an extremely slow rate (b) controlled by other countries (c) too deep in the earth to collect