Stemscopedia 6.5AB

What is matter?

• Anything that has mass and volume

• Anything that has color

• Anything that has shape

• Anything that has weight

What is mass?

• A measure of the amount of matter a substance contains

• A measure of the weight of a substance

• A measure of the volume of a substance

• A measure of the color of a substance

What is an element?

• A measure of the amount of matter a substance contains

• A compound formed when two or more elements combine chemically

• A mixture of different substances

• A pure substance that cannot be broken down into different substances

What is a compound?

• A pure substance that cannot be broken down into different substances

• A measure of the amount of matter a substance contains

• Formed when two or more elements combine chemically

• A mixture of different substances

What is an atom?

• The smallest part of a compound

• A measure of the amount of matter a substance contains

• The smallest part of an element that still has the properties of the element

• A measure of the weight of a substance

What is a molecule?

• A measure of the volume of a substance

• The smallest part of an element that still has the properties of the element

• A measure of the weight of a substance

• The smallest part of a compound, formed when two or more atoms join together chemically

What is a pure substance?

• Made of only one kind of atom or molecule

• A measure of the weight of a substance

• Made of many different kinds of atoms and molecules

• A measure of the amount of matter a substance contains

What is a mixture?

• A measure of the weight of a substance

• A measure of the amount of matter a substance contains

• Made of only one kind of atom or molecule

• Made up of many different kinds of atoms and molecules

What is the most abundant gas in the air?

• Nitrogen

• Oxygen

• Argon

• Carbon Dioxide

What is the main component of the hydrosphere?

• Lakes

• Ponds

• Oceans

• Rivers