Matter

What is mass?

• anything that takes up space

• the amount of matter an object has

• the amount of space an object takes up

• the measure of how warm something is

Flammability of a substance is an example of a

• physical change

• physical property

• state of matter

• chemical property

Which of the following is true of a heterogeneous mixture?

• It is not possible to separate the various parts of the mixture.

• Taking one sample will enable you to determine what it is made of.

• Different samples may not be exactly alike.

• The density is the same throughout the entire mixture.

A substance made of two or more elements that cannot be separated by physical means is called a:

• compound.

• homogeneous mixture.

• heterogeneous mixture.

• multi-element.

A pure substance...

• is an element or a compound

• is an element or a mixture

• is a compound or a mixture

• is a mixture

Tags

Elements, Mixtures, and Compounds

What is Kool-aid in which all the sugar and powder are dissolved in water and there is no ice in the glass?

• element

• Heterogeneous Mixture

• Homogeneous Mixture

• Compound

Tags

Types of Mixtures

What is a glass of Kool-aid with ice?

• element

• Heterogeneous Mixture

• Homogeneous Mixture

• Compound

Tags

Types of Mixtures

The parts of a homogeneous mixture are __________ throughout.

• the same

• different

• neutral

• suspended

Tags

Types of Mixtures

An ______________ is the basic particle from which all elements are made. 

• chemical bond
• atom
• molecule

A _____________________ is made of 2 or more substances that are together in the same place, but their atoms are not chemically bonded. 

• chemical bond
• mixture
• molecule
• atom