chapter 3.1
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| compound | a type of matter made of two or more elements
🗑
|
||||
| Atomic theory | states that everthing is made of atoms
🗑
|
||||
| Matter | Everything that has mass and takes up space
🗑
|
||||
| Element | the ingredients that make up all other substances. Cant be broken down into other substances.
🗑
|
||||
| Metals | good conductors of electricity and heat. can bend without breaking Most have gray color
🗑
|
||||
| Nonmetals | Do not conduct heat / electricity very well. May
be a gas or a solid.
🗑
|
||||
| Semi-metals | sometimes like metals and sometimes like
nonmetals.
🗑
|
||||
| Atom | the smallest part of an element that still acts like
that element.
🗑
|
||||
| Molecule | smallest particle of a compound that still acts like
that compound
🗑
|
||||
| Proton | Positive charge. Found in the nucleus
🗑
|
||||
| Neutron | No charge. Found in the nucleus
🗑
|
||||
| electron | Negative charge. Orbits the nucleus
🗑
|
||||
| solid | Has a definite volume or shape. Particles are very close together,
and don’t move past each other. Keeps its shape.
🗑
|
||||
| liquid | Has a definite volume but not shape. Particles can move past each
other. Takes shape of container
🗑
|
||||
| gas | No definite volume or shape. Particles spread out evenly and take
shape of container. Can be squeezed into a smaller volume
🗑
|
||||
| plasma | Like a gas, but conducts electricity like a metal. Occurs with high
temps or electric charge
🗑
|
||||
| melting point | Solid to liquid or liquid to solid. Same temperature as freezing point
🗑
|
||||
| EVAPORATION | When liquids become a gas
🗑
|
||||
| CONDENSATION | When gas becomes a liquid. Gas particles touch a cold surface and
the temperature drops.
🗑
|
||||
| BOILING POINT | The temperature at which evaporation occurs
🗑
|
||||
| MIXTURE | Two or substances that mix together but each keeps its own identity
🗑
|
||||
| SOLUTION | A mixture where substance spreads out evenly and will not settle
🗑
|
||||
| SOLUTE | The substance being dissolved
🗑
|
||||
| SOLVENT | What the substance is dissolved in
🗑
|
||||
| SOLUBILITY | A way to measure how much a material dissolves into another
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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
Created by:
peyton-guider
Popular Science sets