❓ PRACTICE - 2D - Chemistry - 1-4

A substance that CANNOT be broken down by chemical or physical means is a(n):

• compound

• element

• mixture

• solution

A substance where all particles are identical, but can be broken down into simpler substances chemically:

• compound

• element

• mixture

• solution

A substance where you can clearly see the different components:

• compound

• element

• heterogeneous mixture (mechanical mixture)

• homogenous mixture (solution)

A uniform substance made of different types of particles. It is difficult to distinguish the different componenets.

• compound

• element

• heterogeneous mixture (mechanical mixture)

• homogenous mixture (solution)

Unopened soda pop is:

• mechanical mixture

• homogenous solution

• element

• compound

Salad dressing is:

• heterogeneous mixture (mechanical mixture)

• homogenous solution

• element

• compound

Air is:

• mechanical mixture

• homogenous solution

• element

• compound

• mechanical mixture

• homogenous solution

• element

• compound

• mechanical mixture

• homogenous solution

• element

• compound

• mechanical mixture

• homogenous solution

• element

• compound