Show:
The Basics
Properties
States of Matter
Atomic Structure
Physical/Chemical Changes
100
189,000 in scientific notation
1.89 x 10^5
100
Anything that has mass and takes up space
What is matter
100
What are the 4 types of matter?
What is solid, liquid, gas, plasma
100
Very small part of the atom where protons and neutrons are.
What is the nucleus
100
Cutting wood is an example of which type of change?
What is physical
200
The SI units of time, length and mass
What is seconds, meters, and kilograms
200
When rust forms on your car is an example of this kind of change.
What is chemical?
200
What state of matter has a definite shape but no definite volume?
What is liquid
200
This number describe the number of protons in an atom's nucleus.
What is atomic number?
200
Change that produces new substances
What is chemical change
300
Write 1.39 x 10^-5 in expanded form.
.0000139
300
What are two basic properties of matter?
What is volume, mass, weight, density
300
what state of matter has a definite shape and definite volume?
What is solid
300
These particles make up the atomic mass of an atom
What are protons and neutrons?
300
change that does not produce a new substance
What is physical change
400
Chocolate chip cookie dough is an example of this type of mixture
What is heterogenous
400
List the physical properties of a basketball.
rubber, oragne, bumpy, spherical, hard
400
this state of matter is responsible for making balloons float
gas (helium)
400
An atom with a different number of neutrons than a neutral atom of the same element
What is an isotope?
400
color and shape a what type of properties
What is physical
500
Chocolate milk is an example of what type of solution?
What is homogenous?
500
When a substance changes into another substance illustrates this kind of property.
What is chemical?
500
The breakdown of an ice cream float in terms of states of matter...
ice cream: solid, "pop" in soda pop: gas, "soda" in soda pop: liquid
500
These extremely small particles make up subatomic particles.
What are quarks?
500
burning your homework is an example of what type of change?
What is chemical