Show:
Describing Matter
Classifying Matter
Measuring Matter
Changes in Matter
Bonus
100
Anything that has mass or takes up space
What is matter
100
The basic particle from which all elements are made
What is an atom
100
The measure of the force of gravity on you
What is weight
100
Which is a physical change: drying wet clothes, lighting a match from a matchbook, leaving a banana out to decompose in the air
What is drying wet clothes
100
Which is not a physical change: glass breaking, iron rusting, ice melting, sugar dissolving.
What is iron rusting
200
Characteristics to describe matter are ___________ and ___________
What is physical property & chemical property
200
a substance that cannot be broken down into any other substances (by chemical or physical means)
What is an element
200
The formula for volume
What is length x width x height
200
a change in matter that produces one or more new substance
What is chemical change
200
Solid, liquid, and gas are __________ of matter
What is states
300
The physical property that makes metal pots good for cooking
What is heat conductivity
300
A force of attraction between two atoms
What is chemical bond
300
The formula for density
What is mass x volume
300
Alters the form or appearance of matter but does not turn the matter into a new substance
What is physical change
300
Mixtures can either be ____________ or ____________
What is the homogeneous or heterogeneous
400
The characteristic of a substance that can be observed without changing into another substance
What is physical property
400
Two or suubstances that are together in the same place, but their atoms are not chemically bonded
What is a mixture
400
The measure of the amount of matter in an object
What is mass
400
The law that states that in any physical or chemical change, matter is neither created or destroyed
What is law of conservation of mass (or matter)
400
The SI unit of mass is
What is kilogram
500
The characteristic of a substance that describes its ability to change into different substances
What is chemical property
500
A substance made of 2 or more elements that are chemically combined in a set ratio (like H20)
What is a compound
500
A balloon filled with air does not rise as high as a balloon filled with helium. What does this tell you about the density of helium?
What is "helium is less dense than air"
500
Every chemical or physical change in matter includes a change in _____________
What is energy
500
A chemical change produces new ____________ with new and different __________
What is substance, properties