Chemistry Semester 1 Final Review

Which of the following is the proper way to write a compound?

• H-3

• O-16

• H₂O

• H

Tags

NGSS.MS-PS1-1

Which of the following is not a compound?

• Baking soda

• Sucrose

• Salad dressing

• Salt

Which state of matter is easy to compress?

• Solid

• Liquid

• Gas

• All of the above

Which temperature scale has no negatives?

• Celcius

• Fahrenheit

• Joule

• Kelvin

What is the charge of a proton?

• Positive

• Negative

• Neutral

• Variable

Which element is a metal?

• Sulfur

• Chlorine

• Sodium

• Neon

A theory is a

• Well-tested set of explainations

• procedure used to test a hypothesis

• proposed explanation

• All of the above

1. The chief advantage of the metric system over the other systems is that it is based on the number

• 1

• 10

• 100

• 1000

1. Which temperature scale has no negatives?

• 1. Celcius

• 1. Fahrenheit

• 1. Joule

• 1. Kelvin

1. The SI unit for mass is

• 1. Liter

• 1. Joule

• 1. Candela

• 1. Kilogram