Matter
Atoms
Periodic Table
Data
Science
100
Anything that has mass and takes up space.
What is matter?
100
The atomic number of an element is the same as this number.
What is the number of protons?
100
Found on the left side of the table.
What are metals?
100
Metric unit for temperature.
What is Celcius?
100
A guess about an experiment.
What is a hypothesis?
200
The amount of matter in an object.
What is mass?
200
Particles that are added together to make up the mass number.
What are protons and neutrons?
200
Location of the noble gases.
What is the far right column (8A or 18)?
200
Graph used to show percent.
What is a circle graph?
200
T/F If you wear glasses, then you do not need to wear goggles during a lab activity.
What is false?
300
State of matter with a definite shape and definite volume.
What is solid?
300
The method for finding the number of neutrons in an atom.
What is mass number minus atomic number (protons)?
300
Location of the halogen group.
What is group 7A or 17?
300
Graph used to show change over time or change with an increasing amount of something.
What is a line graph?
300
When you are participating in a lab, you need to follow these.
What are lab safety rules?
400
The change in matter from a solid to a liquid.
What is melting?
400
The name of an atom with a charge due to a difference in the number of electrons.
What is an ion?
400
Location of the alkaline earth metals.
What is the second column (2A or 2)?
400
The number of variables you should change while completing a reliable experiment.
What is one?
400
The science topic we will be studying after midterms.
What is physics?
500
At its boiling point water becomes this state of matter.
What is gas?
500
Atom of the same element with a different number of neutrons.
What is an isotope?
500
The group number can tell you this information about elements to help you know how they react.
What is the number of valence electrons (electrons in the outershell)?
500
Tool used to measure temperature.
What is a thermometer?
500
The study of matter and the changes it goes through.
What is chemistry?
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