Free Exam: Environmental Science: atoms & spheres test
Number of Questions in Test: 36
Number of Questions in Preview: 5
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[img]http://education.jlab.org/qa/atom_model_04.gif[/img]
In the atom above, the yellow positive subatomic particles are:
In the atom above, the yellow positive subatomic particles are:
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 2
[img]http://education.jlab.org/qa/atom_model_04.gif[/img]
In the atom above, the white negative subatomic particles are:
In the atom above, the white negative subatomic particles are:
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 3
[img]http://education.jlab.org/qa/atom_model_04.gif[/img]
In the atom above, the orange circles are:
In the atom above, the orange circles are:
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 4
The _______ is the basic unit of matter
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 5
A charged atom is called a(n) _____:
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |