Which chart should you reference for information about elements?

• Elemental Map

• Periodic Table

• Table of Atoms

• None of these

Protons and neutrons clump together to form the _____ of an atom.

• Nucleus

• Centrosome

• Outer Shell

• Orbits

Tags

NGSS.MS-PS1-1

This subatomic particle of an atom has a POSITIVE charge.

• Electron

• Neutron

• Proton

• Amitron

This subatomic particle of an atom has NO charge.

• Electron

• Neutron

• Proton

• Amitron

This subatomic particle of an atom has a NEGATIVE charge.

• Electron

• Proton

• Neutron

• Atom

Which of these is the simplest atom?

• Uranium

• Chlorine

• Oxygen

• Hydrogen

__________ is an ELEMENT since it is only made up of one type of atom.

• Water

• Air

• Gold

• Salt

Tags

NGSS.MS-PS1-1

Atoms are more than __________ times smaller than the width of a hair.

• 10

• 100

• 1,000

• 10,000

A molecule is made up of _________ or more atoms.

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1

The number of atoms it would take to make a molecule of water.

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1