Free Exam: SAE-GS Science-Structure Matter
Number of Questions in Test: 48
Number of Questions in Preview: 5
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Register nowQuestion 1
The meause of the pull of the earth's gravity on an object is called_________________.
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 2
A selter tablet changing into bubbles is an example of :
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 3
When heat is added to most solids,they expand.Why is this the case?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 4
If the volume of a confined gas is increased,what happens to the pressure of the gas?You may assume that tha gas behaves ideally and that temperature and number of gas molecules remain constant.
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 5
Based on the description of the model of atom below,give the same of the individual(s) that developed the model.
1. Matter is made up of atoms
2. Atoms of an element are similar to each other.
3. Atoms of different elements are different from each other.
4. Atoms combine with each other to form new kinds of compounds.
1. Matter is made up of atoms
2. Atoms of an element are similar to each other.
3. Atoms of different elements are different from each other.
4. Atoms combine with each other to form new kinds of compounds.
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |