General Chemistry Semester 1 Review

Front

What is the smallest form of an element?

Back

atom

Front

What type of relationship exists when one variable increases and the other also increases?

Back

directly proportional

Front

What are Group 7A elements known as?

Back

halogens

Front

What is the atomic number of an atom with 11 protons?

Back

11

Front

How many protons does an atom with an atomic number of 9 have?

Back

9

Front

Define an atom.

Back

The smallest unit of an element that retains the properties of that element.

Front

What is a molecule?

Back

A group of two or more atoms bonded together.

Front

What is a compound?

Back

A substance formed when two or more different elements are chemically bonded together.

Front

What are the main components of an atom?

Back

Protons, neutrons, and electrons.

Front

What is the charge of a proton?

Back

+1