Mix Com Ele

Question 1

What is a PURE SUBSTANCE

Answer 1

A substance made up of ONE type of particle. Particles are uniform

Question 2

What is a Mixture

Answer 2

A substance made of TWO or more different type of particles

Question 3

Compounds are ________________ but can be broken down into _______________

Answer 3

Pure substances

Elements

Question 4

Examples of Elements

Answer 4

Oxygen
Nitrogen
Carbon

Question 5

Examples of Compounds

Answer 5

Carbon dioxide (CO2)
Water (H2O)
Glucose

Question 6

Examples of Mixtures

Answer 6

Granola
Steel (Fe and C)
Sugarwater

Question 7

What 2 ways to describe particles in mixtures?

Answer 7

Homogeneous (looks like one particle)

Heterogeneous (can see different particles)

Question 8

Examples of heterogeneous mixtures

Answer 8

Pizza
Soil
Salad dressing

Question 9

Examples of Homogeneous mixtures

Answer 9

Kool aid

Saltwater