Mid-Term 8th Grade Science

Front

What is Newton's Third Law?

Back

For every action, there is an equal and opposite reaction.

Tags

NGSS.MS-PS2-1

Front

Do nonmetals have luster?

Back

False, nonmetals typically do not have luster.

Front

What do periodic table families have in common?

Back

They have the same number of valence electrons.

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from the Earth's surface by natural processes such as wind or water.

Tags

NGSS.MS-ESS2-2

Front

Do sand dunes show erosion?

Back

False, sand dunes are formed by deposition, not erosion.

Front

What is the definition of a nonmetal?

Back

A nonmetal is an element that lacks the characteristics of a metal, such as conductivity and malleability.

Front

What is the periodic table?

Back

The periodic table is a tabular arrangement of chemical elements, organized by their atomic number, electron configuration, and recurring chemical properties.

Tags

NGSS.HS-PS1-1

Front

What are valence electrons?

Back

Valence electrons are the electrons in the outermost shell of an atom that are involved in chemical bonding.

Front

What is deposition?

Back

Deposition is the process by which sediments are laid down in new locations.

Front

What is the difference between weathering and erosion?

Back

Weathering is the breaking down of rocks and minerals, while erosion is the movement of those materials from one place to another.

Tags

NGSS.MS-ESS2-2