Atoms

Atoms

physical science

Poll

Which picture do you think of when you hear the word 'atom'?

Poll

What do you think the overall charge of the NUCLEUS will be?

• +1

• 0

• -1

The nucleus

the nucleus will have an overall charge of +1 because protons are positive and neutrons are neutral

Multiple Choice

What is the overall charge of the NUCLEUS?

• +1

• 0

• -1

Fill in the Blank

What is the center of the atom called?

Fill in the Blank

Which subatomic particle has a +1 charge?

Fill in the Blank

Which subatomic particle has no charge (neutral)?

Multiple Select

Quarks are the building blocks for which 2 particles?

• protons

• neutrons

• electrons

Multiple Choice

What charge do electrons have?

• +1

• 0

• -1

Multiple Choice

If the electrons are the only particles in the electron cloud, what will the overall charge of the electron cloud be?

• +1

• 0

• -1

Electron Cloud

• if the electrons are the only particles found in the electron cloud, the cloud will have an overall charge of -1

• 
  

Overall Charge of the ATOM

• Remember: the charge of the NUCLEUS is going to be POSITIVE because of the PROTONS

• Remember: the charge of the ELECTRON CLOUD is going to be NEGATIVE because of the ELECTRONS

• a positive plus a negative equals....

Multiple Choice

What is the overall charge of an ATOM?

• +1

• 0

• -1