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Match it!
Match it! Select the correct answer from the pull down...Good luck!
Protons have what charge?
isotopes
anything that has weight and takes up space
mixture
neutral
gas
atomic number and tells us the number of protons
positive
basic
If reading the periodic table. The number on the top of the letter means what?
isotopes
anything that has weight and takes up space
mixture
neutral
gas
atomic number and tells us the number of protons
positive
basic
What is the definition of matter?
isotopes
anything that has weight and takes up space
mixture
neutral
gas
atomic number and tells us the number of protons
positive
basic
Which state of matter does not have a definite shape or volume?
isotopes
anything that has weight and takes up space
mixture
neutral
gas
atomic number and tells us the number of protons
positive
basic
Same atoms that have a different # of neutrons are called ________________
isotopes
anything that has weight and takes up space
mixture
neutral
gas
atomic number and tells us the number of protons
positive
basic
A pH higher than 7 is __________________
isotopes
anything that has weight and takes up space
mixture
neutral
gas
atomic number and tells us the number of protons
positive
basic
If the composition of matter is variable it is a _____________________
isotopes
anything that has weight and takes up space
mixture
neutral
gas
atomic number and tells us the number of protons
positive
basic
Neutrons have what charge?
isotopes
anything that has weight and takes up space
mixture
neutral
gas
atomic number and tells us the number of protons
positive
basic
Check it!