Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Chemistry
Mattter
| Question | Answer |
|---|---|
| The study of matter | Chemistry |
| Anything that has mass and takes up space | matter |
| smallest piece of matter | atom |
| What charge does a proton have? | positive charge |
| What charge does a neutron have? | No charge |
| What charge does a electron have? | negative charge |
| What is the center of an atom called? | nucleus |
| How many electrons can be on level 2? | 8 |
| How many electrons can be on level 1? | 2 |
| How many electrons can be on level 3? | 18 |
| What are pure ingredients of matter? | elements |
| What is the symbol of hydrogen | H |
| What is the element name of He | Helium |
| What is the symbol of oxygen | O |
| What is the element name of N | Nitrogen |
| What is the symbol of chlorine | Cl |
| What is the element name for Li | Lithium |
| what is the symbol of carbon | C |
| What is the element name for F | Fluorine |
| What is the symbol of neon | Ne |
| What is the element name for Na | sodium |
| What is the symbol of magnesium | Mg |
| What is the element name of Al | Aluminum |
| What is the symbol of silicon | Si |
| What is the element name for P | Phosphorus |
| What is the symbol of sulfur | S |
| What the element name for K | Potassium |
| What is the symbol of calcium | Ca |
| What is the element name for Ni | Nickel |
| What is the symbol of tin | Sn |
| What is the element name of Ag | silver |
| What is the symbol of gold | Au |
| what is the element name of Pt | platinum |
| What is the symbol of arsenic | As |
| What is the element name of Pb | Lead |
| What is the symbol of zinc | Zn |
| What is the element name of Hg | mercury |
| what is the symbol of iodine | I |
| what is the element name of Cu | copper |
| What is the symbol of Barium | Ba |
| What is the element name of Fe | iron |
| Held by opposite forces | Ionic bond |
| What is a charged atom | ion |
| Share electrons | Covalent bond |
| 2 or more elements joined keep properties easy to seperate | mixture |
| 2 or elements joined becomes a new substance | compound |
| # of particles within a unit of space | density |
| What is the fraction for density | density=Mass/volume |
| What are the four states of matter | solid, liquid, gas, plasma |
| temp at which a solid changes to a liquid | melting point |
| temp at which a liquid changes to a gas | boiling point |
| describe matter using 5 senses | physical properties |
| change matters appearance, but still the same substance | physical change |
| when on substance changes into a new substance | chemical change |
| What color does an acid turn to | red, pink, orange |
| What color does a base turn to | blue, green, yellow |
| acid+base= ? | water |
| Is soda and vinegar an acid or a base? | acid |
| Is toothpaste and bleach an acid or a base? | base |
| On the pH scale, is 7 (neutral) equals what substance? | water |
| What is measured on pH scale? | Acids and Bases |
Created by:
banna1120
Popular Chemistry sets