20 slides
Which picture do you think of when you hear the word 'atom'?
What do you think the overall charge of the NUCLEUS will be?
+1
0
-1
What is the overall charge of the NUCLEUS?
+1
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-1
What is the center of the atom called?
Which subatomic particle has a +1 charge?
Which subatomic particle has no charge (neutral)?
Quarks are the building blocks for which 2 particles?
protons
neutrons
electrons
What charge do electrons have?
+1
0
-1
If the electrons are the only particles in the electron cloud, what will the overall charge of the electron cloud be?
+1
0
-1
What is the overall charge of an ATOM?
+1
0
-1