Chemistry Chapter 1 and 3 Review

Place these items in the appropriate category

Groups:

(a) Mixture

,

(b) Element

,

(c) Compound

• Salt

• Sugar

• Potassium

• Water

• Helium

• Salad

• Milk

• Gasoline

• Titanium

• Lemonade

• Gold

• Ammonia

Tags

NGSS.MS-PS1-1

Label the particles of the atom

a

b

c

Quark

Grey Matter

Positron

Electron

Proton

Lepton

Neutron

Tags

NGSS.MS-PS1-1

Organize these words into the right category

Groups:

(a) Physical change

,

(b) Chemical change

• pulverize

• burn

• tarnish

• cut

• break

• freeze

• corrode

• explode

Tags

NGSS.MS-PS1-5

Match the following

• Basic unit of matter

• Atom

• Combination of two or more substances that are not chemically combined

• Compound

• Substance composed of two or more elements

• Element

• Smallest unit of matter with properties

• Formula

• Representation of a compound's composition

• Mixture

Tags

NGSS.MS-PS1-1

Which of the following is a basic property of matter

• Mass

• Volume

• Density

• Compressibility

• Shape

Which of the following is a basic property of matter

• Mass

• Volume

• Density

• Compressibility

• Shape

What are the units for mass?

• grams, kilograms

• milliliters, liters

• ounces, pounds

• grams/cubic centimeter, grams/milliliter

What are the units for volume?

• grams, kilograms

• milliliters, liters

• ounces, pounds

• grams/cubic centimeter, grams/milliliter

How many significant figures does the following data have: 6.0050

• 1

• 2

• 3

• 4

• 5

How many significant figures does the following data have: 0.0430

• 1

• 2

• 3

• 4

• 5