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5th grade matter
science matter
Question | Answer |
---|---|
the concentration of matter in an object. | density |
The characteristics of a substances that can be observed without changing the substance (color, size, shape) | physical properties |
anything that has mass, takes up space, and is made of molecules. | matter |
the amount of matter in an object. | mass |
a measure of the pull of gravity on an object. | weight |
the amount of space an object takes up. | volume |
a type of mixture in which the particles are evenly mixed | solution |
a combination of two or more different kinds of matter, each keeps it's own physical properties. | mixture |
a substance made of the atoms of two or more different elements. | compound |
the ability of one substance to be dissolved into another substance. | solubility |
the state of matter that has a definite shape and volume | solid |
the state of matter that has a definite volume, but no shape | liquid |
the state of matter that has no definite shape or volume | gas |
the process in which a liquid turns into a gas | evaporation |
the process in which a gas changes back into a liquid | condensation |
the ability of a substance to go through a chemical change | reactivity |
the chemical property of being able to burn | combustibility |
a substance made up of only one kind of atom | element |
the smallest unit of an element that has all the properties of that element | atom |
How do you change the temperature of something? | add or remove heat |
You determine how much something weighs by it's... | mass |
Matter exists naturally in our environment in 4 different states. What are they? | solid, liquid, gas, plasma |
solvent | The liquid in which a solute is dissolved to form a solution |
thermometer | instrument used to measure the temperature of a material |
dissolving sugar in water is an example of... | physical change |
Running water and blowing wind | examples of KINETIC energy |
A light bulb produces light by... | electrical energy being converted into light energy |
boiling and evaporation are forms of this... | vaporization |
change of state from a solid to a gas | sublimation |