Matter
Physical Properties
Chemical Properties
Elements
Bonus
100
What is a small particle that is a building block of matter?
atom
100
What is the amount of matter in an object?
mass
100
What is a type of mixture in which the individual substances are not evenly mixed?
heterogeneous
100
What charge does a proton have?
positive
100
put into scientific notation 1,864,300
1.8643 x 10^6
200
What is anything that has mass and takes up space?
matter
200
what is the mass per unit volume of a substance?
density
200
What is matter that can vary in composition?
mixtures
200
What type of charge does an electron have?
negative
200
What is the last step in the scientific method?
retest/communicate results
300
What is a substance that consists o just one type of atom?
element
300
What is the ability of one substance to dissolve in another?
solubility
300
What is a type of mixture in which the individual substances are evenly mixed?
homogeneous
300
What type of charge does a neutron have?
no charge/neutral
300
put into scientific notation: 0.0000325
3.25 x 10^-5
400
What does it mean to form a solution by mixing evenly?
dissolve
400
What are the 3 states of matter?
solid, liquid, gas
400
What is the ability to conduct or carry along electricity or heat?
conductivity
400
if a carbon atom has an atomic number of 6, how many protons, neutrons and electrons does it have?
6
400
What is the variable of an experiment that is being changed?
independent variable
500
DAILY DOUBLE: What part of a chemical formula comes AFTER the arrow?
product
500
What is a change in size, shape, form r state of matter in which the matter's identity stays the same?
physical change
500
What is the temperature in which a substance changes from a liquid to a gas?
boiling point
500
in a chemical formula, what is the information BEFORE the arrow called?
reactant
500
What in an experiment remains the same?
control
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