Science Final Exam Review - Chemistry

Anything that has mass and volume (meaning anything that takes up space)

Examples (at least 4): Pen, Backpack, Air , Chromebook, YOU

• Matter

• Nonmatter

• Energy

• Gravity

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-4

NGSS.MS-PS1-5

Anything that does not take up space, an abstract concept.

Examples (at least 4): Time, Sound, Sunlight (UV rays), Gravity, Microwaves, Sound waves, Radio waves

• Matter

• Nonmatter

• Energy

• Gravity

Tags

NGSS.MS-PS2-4

NGSS.MS-PS4-1

MATTER CANNOT BE CREATED OR DESTROYED. It can change phases or it can react with other matter and rearrange its molecules.

• Law of Conservation of Matter

• Law of Conservation of Energy

• Law of Conservation of Momentum

Tags

NGSS.MS-PS1-5

Smallest unit of matter/part of an element. All atoms of a particular element are the same.

• Atom

• Cell

Tags

NGSS.MS-PS1-1

Protons have a ____________ charge.

• Positive

• Negative

• Neutral

Protons are found ____________ the nucleus.

• Inside

• Outside

Neutrons have a ____________ charge.

• Positive

• Negative

• Neutral

Neutrons are found ____________ the nucleus.

• Inside

• Outside

Electrons have a ____________ charge.

• Positive

• Negative

• Neutral

Tags

NGSS.MS-PS2-3

Electrons are found ____________ the nucleus.

• Inside

• Outside