Chemistry midterm -1

When the number of protons and electrons are not equal it is a charged Atom

which is not in the nucleus of the atom

which is not a character of diatomic elements

is energy of a position

pure substance that consists only of one kind of Atom

When protons and electrons are equal in the atom

a preliminary explanation and it guides research

how matter changes composition when ample energy is added to it

energy of motion

Early pharmacists

the ability to do work

study of matter and the changes it undergoes

can be measured or observed without changing the actual composition of the material.

the study of movement and conversion of energy, especially thermal energy.

study of matter and the changes it undergoes

The amount of matter packed into a given volume

protons and neutrons are

Which is Not a step in the Scientific method

unit to measure both energy and work

the basic particles that make up elements