Brianna Massaro- chemistry

5. is a solid that emerges from a liquid.
6. the mass of an atom.
8. chemical substances being held together by attraction of atoms to each other through sharing.
9. it tells us the number of atoms of each element in a compound.
10. any metirial properties that happens during,or after a chemical reaction.
13. a liquid mixture in which the minor component.
14. With regard to atoms or atomic energy.
15. likes the same kind
17. lipped cylindrical glass container for laboratory use.
19. a number of carbon atoms joined in a row.
21. the basic unit of an element.
22. a person engaged in chemical research or experiments.
23. occurs because the gas molecules are in continuous random motion.

1. the person who developed a periodic table
2. is composed by two or more separate elements.
3. an equation for a chemical reaction in which the number of atoms for each element in the reaction and the total charge are the same for both the reactants and the products.
4. the weight of something
5. A physical property is any property that is measurable
7. a substance that takes part in and undergoes change during a reaction.
11. a weak bond between two molecules resulting from an electrostatic attraction between a proton in one molecule and an electronegative atom in the other.
12. it is a substance that is made entirely from one type of atom.
13. dissolves in the solvent
16. goods you sell and ship to customers.
18. dissolves some metals.
20. the number of atoms in the molecules of an element