Honors Chem: Atomic Model
Chemistry
10th - 12th Grade
NGSS covered
Used 25+ times
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50 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This was the first model of the atom ever proposed. It was simple and described atoms as tiny spheres that could not be broken down into smaller pieces.
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
This model was developed after J.J. Thompson discovered electrons, a particle smaller than an atom. Is shows electrons floating freely in a positive space.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This model added on to previous models by showing electrons existed at certain "energy levels". However is does not accurately show what those levels look like.
Tags
NGSS.HS-PS1-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What sub-atomic particle is this?
In the Nucleus
Positively Charged
Mass of 1 amu
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What sub-atomic particle is this?
Outside the Nucleus
Negatively Charged
Mass of 1/1000 amu
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What sub-atomic particle is this?
NeutronIn the Nucleus
No Charge
Mass of 1 amu
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the atomic number of Chlorine (Cl)?
Tags
NGSS.HS-PS1-1
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