Anything that has mass and takes up space is this.
What is matter?
100
A measure of the force of gravity on a human is this.
What is weight?
100
Any change that alters the form or appearance of matter but does not make any substance in the matter into a different substance is this.
What is a physical change?
100
Kinetic, potential, chemical, electromagnetic, electrical, and thermal are all examples of this.
What is energy related to changes in matter?
100
Two or more substances that are together in the same place but are not chemically combined are these.
What are mixtures?
200
The study of the properties of matter and how matter changes is this.
What is chemistry?
200
3.5 kilograms is this many grams.
What is 3,500 grams?
200
A change in matter that produces one or more new substances is this.
What is a chemical change or chemical reaction?
200
Energy is never created or destroyed in chemical reactions, but this can be done to energy.
What is transformed?
200
Groups of two or more atoms held together by chemical bonds are these.
What are molecules?
300
Elements are this.
What are the simplest substances?
300
An object with a length of 3cm, a width of 10cm, and a height of 7cm has a volume of this.
What is 210cm cubed?
300
Unlike a physical change, a chemical change produces these.
What are new substances with properties different then those of the original substances?
300
Energy of matter in motion is this kind of energy.
What is kinetic?
300
The amount of space that matter occupies is called its this.
What is volume?
400
The chemical formula for table sugar is this.
What is C12H22O11?
400
An irregular object is submerged in a grated cylinder with 10mililiters of water. The water level rises to 17mililiters. The volume of this object is this.
What is 7mililiters or 7cm cubed?
400
Thermal energy always flows from this to this.
What is warmer matter to cooler matter?
400
During a chemical change, chemical energy can be changed to this and vice versa.
What are other forms of energy?
400
The fact that matter is neither created nor destroyed in any chemical or physical change is called this.
What is the law of conservation of mass?
500
In a mixture, each substance keeps this.
What are its individual properties?
500
The mass of an object is 51 grams and the volume of an object is 17cm cubed, so the density of this object is this.
What is 3g/cm cubed?
500
Every chemical or physical change in matter includes this.
What is a change in energy?
500
When a chemical change occurs, this happens.
What is bonds are broken and new bonds are formed?
500
An object has a volume of 216cm cubed and a mass of 864 grams. Its density is this