Free Exam: 2-1 Nature of Matter Unit Test
Number of Questions in Test: 36
Number of Questions in Preview: 5
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Register nowQuestion 1
Atoms have a positive charge.
| Type: | True/False |
| Points: | 1 |
Question 2
An element is made up of more than one kind of atom.
| Type: | True/False |
| Points: | 1 |
Question 3
A molecule is an atom that has gained or lost an electron.
| Type: | True/False |
| Points: | 1 |
Question 4
An atom that gains or loses one or more electrons is called an ion.
| Type: | True/False |
| Points: | 1 |
Question 5
An atom with more electrons than protons has a positive charge.
| Type: | True/False |
| Points: | 1 |