Physical Science Chapter 2A Review

Matter is described as anything that ______ and has _____

(Choose the two that are correct)

• electrical charge

• mass

• can be seen

• occupies spacce

Where is the first written record in scripture of Adam fulfilling the Creation Mandate

• Genesis 1:28

• Genesis 1:31

• Genesis 2:9

• Genesis 2:19-20

What was the first act recorded of man fulfilling the Creation Mandate

• Pulling weeds

• Feeding the animals

• Herding cattle

• Naming the animals

Classification is an act of obedience to the Creation Mandate

• True

• False

We classify things to help us better understand, organize, and describe

• True

• False

Materials made of only substance are called

• Ions

• Mixtures

• Molecules

• Pure substances

Two types of pure substances are

• Compound

• Heterogeneous mixture

• Homogeneous mixture

• Element

The simplest kind of pure substance is

• Compound

• Element

• Heterogeneous mixture

• Homogeneous mixture

Elements in these following three forms except

• Single atom

• Molecules made up of one kind of atom

• Atoms of two or more kinds chemically bonded

• Masses of an uncountable amount of atoms of the same kind

Tags

NGSS.MS-PS1-1

This contains more than one kind of an atom chemically bonded together

• Element

• Compound

• Heterogeneous mixture

• Homogeneous mixture