Transcript text: No Charge ( 0 ) $\qquad$
3. We can use a chart called the periodic table $\qquad$ to find information about all the elements.
4. A molecule is made up of at least $\qquad$ different atoms.
5. A field of science that studies atoms and molecules is called $\qquad$
6. How many atoms are in two water molecules $(\mathrm{H} 2 \mathrm{O})$ ? $\qquad$
7. Name an example of an element: $\qquad$ $\cdot$
8. Name an example of a molecule: $\qquad$ .
9. Which two subatomic particles make up the nucleus of an atom?
a. $\qquad$ b. $\qquad$
10. Draw a model of an atom on the back of this page and label the 3 different subatomic particles.