Unit 1 Vocabulary: Atoms Part 1

Smallest particle of an element

• Atom

• Proton

• Neutron

• Electron

Mass

• A psoitively charged subatomic particle in an atom

• A negatively charged subatomic particle in an atom

• the amount of matter in an object

• the center of an atom.

Tags

NGSS.MS-PS1-5

Volume

• The center of an atom, containing the protons and neutrons

• The amount of space an object takes up

• A subatomic particle that has no charge and that is found in the nucleus of an atom

• the amount of matter in an object

The center of an atom, containing the protons and neutrons

• Proton

• Electron

• Energy Shell

• Nucleus

A subatomic particle that has a positive charge and that is found in the nucleus of an atom

• Proton

• Neutron

• Electron

• Nucleus

Neutron

• A subatomic particle that has a positive charge and that is found in the nucleus of an atom

• A subatomic particle that has no charge and that is found in the nucleus of an atom

• The center of an atom, containing the protons and neutrons

• The amount of space an object takes up

Tags

NGSS.MS-PS1-1

A subatomic particle that has a negative charge and is found outside of the nucleus

• Proton

• Neutron

• Electron

• Energy Shell

Subatomic Particle

• a region around the nucleus of an atom where electrons are likely to be found

• An energy level representing the distance of an electron from the nucleus of an atom.

• protons, neutrons, electrons: Smaller than an atom

• the attractive or repulsive force between electric charges and magnets

Tags

NGSS.MS-PS1-5

a region around the nucleus of an atom where electrons are likely to be found

• Electron Cloud

• Proton

• Neutron

• Electron Shell

An energy level representing the distance of an electron from the nucleus of an atom.

• Electron Cloud

• Nucleus

• Electron Shell

• Volume