Interim Review PS8.1-5 #1

A chocolate chip cookie is an example of what kind of mixture?

• Homogenous Mixture

• Heterogenous Mixture

Koolaid is an example of what kind of mixture?

• Homogenous Mixture

• Heterogenous Mixture

A neutron has what kind of charge?

• Positive

• Negative

• Neutral

What is the atomic number on this element box?

• 6

• 12.01

• C

Where are metals found on the periodic table?

• Right side of the step

• Along the step

• Left side of the step

What are the most reactive metals on the periodic table?

• Halogens

• Alkali Metals

• Noble Gases

Which element has the most similar characteristics to Na?

• He

• Au

• Mg

• K

Tearing a piece of paper in half is a ____________ change.

• Physical

• Chemical

Skittles is an example of a ________________ mixture.

• homogenous

• heterogenous

A chain turning an orangish color due to rust is an example of a __________ change.

• Physical

• Chemical