1. the particles known as the bulding blocks of matter are?
2. what determines the speed at which a particle of matter moves?
3. a shopping cart will move faster if you give it a hard push than if you give it a soft push because..?
4. what is a bond that forms when electrons are transferred from one atom to another?
5.How many electrons fill the outermost energy level of an atom?
6. Why is the ozone layer important?
7. the thickest layer of earth, which is composed largerly of silicon, oxygen, and magnesium is called the...?
8. Gravity is a universal force because...?
9. which allows metals to be bent, but not broken?
10. an atom of carbon with 6protons, 6electrons, and 6neutrons would have a mass number of..?
Due Soon, Please. I'd really like some help with these few problems.
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