group 2 Chemistry

6. - Compounds with the same molecular formula but different structural formula
7. - Large molecules of hydrocarbons are split up into smaller ones, with the help of a catalyst
10. - burns easily
14. reaction - One atom or group of atoms is replaced by another atom or group of atoms
16. - a substance can quickly turn into a gas or vapor.
18. - Saturated hydrocarbons with only single bonds between carbon atoms
19. - the temperature which the substances boils
20. - A porous mineral

1. - a fluid that resists flowing easily due to internal friction between its molecules.
2. - the temperature which a solid substances melts
3. - a process used to separate a mixture of liquids based on their different boiling points
4. - the family of organic compounds with the OH function group, ethanol is example
5. - A way to break molecules into smaller ones
8. - An exothermic reaction in which the reactant combines with oxygen to form an oxide; also called burning
9. - A type of plastic
11. - A family of unsaturated hydrocarbons
12. - the industrial process of separating and converting crude oil into useful products like gasoline, diesel, jet fuel, lubricants, and petrochemicals
13. - substances that undergo combustion (or another chemical reaction) to produce energy that can be used for heating, electricity, movement, or other work
15. acids - a family of organic acids which have the COOH functional group
17. - When no more solute can dissolve in it at a specific temperature