Atoms ( Check up)

__________ are negatively charged particles that are in the orbitals around the nucleus.

• protons

• nucleus

• neutrons

• electrons

Tags

NGSS.MS-PS1-1

An electron has a _________ charge

• positive

• neutral

• negative

• massive

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

The positively charged particle in an atom.

• Proton

• Neutron

• Electron

• Nucleus

Tags

NGSS.MS-PS1-1

The smallest part of any element. Made up of protons, neutrons and electrons.

• Atom

• AMU

• Ion

• Isotope

Tags

NGSS.MS-PS1-1

The negatively charged particles in an atom

• Proton

• Electron

• Neutron

• Electron Cloud

Tags

NGSS.MS-PS1-1

The particles in the nucleus of an atom that do not have a charge (neutral)

• Proton

• Electron

• Neutron

• Ion

Tags

NGSS.MS-PS1-1

All matter is made of _________.

• energy 
• atoms 
• electrons 
• compounds 

Tags

NGSS.MS-PS1-1

If an atom has 3 electrons, how many protons does it have?

• 1
• 2
• 4
• 3

Tags

NGSS.MS-PS1-1

The original source of energy for a food web is...

• plants

• sun

• producers

• decomposers

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

Arrows in a food web represent...

• eating

• sunlight

• energy

• matter

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4