Question | Answer |
What is the smallest part of an element? | Atom |
What is a combination of types of matter where each keeps its own properties? | Mixture |
What is formed when two or more elements join chemically? | Compound |
What do scientists make to help study things or events? | Model |
What is made of only one kind of atom? | Element |
What is the smallest part of a compound? | Molecule |
What does not have a definite shape or volume? | Gas |
What has a definite shape and volume? | Solid |
What has a definite volume but no definite shape? | Liquid |
What is formed when one substance is dissolved into another? | Solution |
What is anything that has mass and takes up space? | Matter |
Solid, liquid and gas are the 3 __________. | States of Matter |
What is H2O? | Water |
There are over 100 known __________. | Elements |
What is NaCl? | Salt |
If you heat up a solid, it could become a __________. | Liquid |
If you cool down a liquid, it could become a __________. | Solid |
Molecules that are close together and barely moving would be in a __________. | Solid |
Molecules that are far apart and moving fast would be in a __________. | Gas |
If you heat up a liquid, it could become a __________. | Gas |