8th Grade Atoms

This subatomic particle always identifies the identity (name) of the element

• Neutron
• Electron
• Proton
• amu

The chart that shows the arrangement of elements in order by their atomic number

• Electron Cloud
• Periodic Table
• amu
• Atomic Mass

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

____________ is anything that has mass and takes up space.

• matter
• compound
• particle
• subatomic

Tags

NGSS.MS-PS1-1

All mater is composed of __________.

• compounds
• atoms
• water
• H2O

Tags

NGSS.MS-PS1-1

All atoms have a ___________ in the center.

• electron
• cloud
• nucleus
• particle

Tags

NGSS.MS-PS1-1

The nucleus of the atom has  the 
___________ and ___________ in it.

• protons and neutrons
• electrons and neutrons
• protons and electrons

Tags

NGSS.MS-PS1-1

A proton has a ___________ charge.

• positive
• negative
• neutral

Tags

NGSS.MS-PS1-1

An electron has a ___________ charge.

• positive
• negative
• neutral

Protons, neutrons, and electrons are called ____________ particles.

• atomic
• subatomic
• nucleus

Tags

NGSS.MS-PS1-1

Negative charge, found orbiting nucleus, mass is almost zero

• proton

• neutron

• electron

• ion