| Question |
Answer |
| Do metals conduct electricity and or heat? |
Both electricity and heat |
| Do non-metals conduct electricity and or heat? |
Neither |
| Do metals have a tendancy to gain, lose or share electrons? |
Lose |
| Do non-metals have a tendancy to gain, lose or share electrons? |
Gain |
| Are Metals malleable and or ductile? |
Both malleable and ductile |
| Are non-metals malleable and or ductile? |
Neither |
| How many different Elements are in Ba(OH)2 |
3 |
| How many Oxygen atoms are in Mg3(PO4)2 |
8 |
| How many different Elements are in NH4NO3 |
3 |
| Whats the total number of atoms in C12H22O11 |
45 |
| Whats the total number of atoms in H3PO4 |
8 |
| What does Single Displacement mean? |
When an element or ion moves out of one compound and into another. |
| What does Synthesis mean? |
Combination of existing elements resulting in the formation of something new. |
| What does Double Displacement mean? |
A chemical reaction in which the two partner compounds change places. |
| Give an example of a physical change. |
Water to ice - freezing |
| Give an example of a chemical change. |
Burning wood - solid to gas (o2) |
| What is the symbol for Lithium |
Li |
| What is the symbol for Sodium |
Na |
| What is the symbol for Potassium |
K |
| What element is Mn |
Manganese |
| What element is B |
Boron |
| What element is Rb |
Rubidium |
| Using your periodic table, what Ion formed charge does Barium have? |
Ba2+ |
| Using your periodic table, what Ion formed charge does Na have? |
Na+ |
| Balance this Chemical Equation: Mg + HCl --- MgCl2 +H2 |
Mg + 2HCl --- MgCl2 + H2 |
| Balance this Chemical Equation: CaCl2 + Al2(SO4)3 --- CaS)4 + AlCl3 |
3CaCl2 + Al2(SO4)3 --- 3CaSO4 + 2AlCl3 |
Spanish 3
