Atoms and Periodic Table

all matter is made of what 

• energy 
• atoms 
• electrons 
• compounds 

Tags

NGSS.MS-PS1-1

__________ are the smallest unit of an element that maintains the properties of the element.

• Particles

• Atoms

• Protons

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

Which two subatomic particles are found in the NUCLEUS of at atom?

• protons & nuetrons
• protons & electrons
• neutrons & electrons
• electrons & protons

Tags

NGSS.MS-PS1-1

The subatomic particle with a neutral charge is:

• protons
• electrons
• neutrons
• cloud

What type of subatomic particles are found in the cloud (outside the nucleus)?

• neutrons

• electrons

• protons

• reactions

Which of the following subatomic particles is negatively charged?

• neutron

• proton

• electron

• megatron

Tags

NGSS.MS-PS1-1

Which particle has a positive charge?

• neutron

• electron

• proton

• megatron

Tags

NGSS.MS-PS1-1

Which particle does not have a charge?

• neutron

• proton

• electron

• megatron

Tags

NGSS.MS-PS1-1

An atoms nucleus has a _________ charge.

• positive

• negative

• neutral

• non

Tags

NGSS.MS-PS1-1

What gives an atom mass?

• Protons & electrons in the nucleus
• electrons in the cloud
• protons & neutrons in the nucleus
• Protons & electrons in the cloud

Tags

NGSS.HS-PS1-7