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WorksheetsFoundations of chemistry
Total questions: 12
Worksheet time: 6mins
Name
Class
Date
1.
what is the defintion of matter
a)
antything that has density
b)
anything that takes up space
c)
a nonmetal
d)
anything that isnt matter
2.
what is the definition of atom
a)
and a particle
b)
a subparticle
c)
a molecule
d)
a small particle that is the building block of matter
3.
what is the definition of substance
a)
a particle
b)
a halogen
c)
matter with a composition that always stay the same
d)
a compound
4.
what is the definition of element
a)
a substance that consist of one type of atom
b)
pizza
c)
fly like and eagle
d)
the super techincial version of fire
5.
what is the definition of compound
a)
a metallic bond
b)
chocolate
c)
a substance containing two atoms or more of different elements that are chemically combined
d)
a ion
6.
what is the definition of mixture
a)
ice cream sandwich
b)
matter that can vary in compostion
c)
water
d)
chlorine
7.
what is the definition of physical property
a)
blob
b)
mint icecream
c)
a charictoristic that you can observe without changing the identity of the matter
d)
a ball of fire
8.
what is the definition of molecule
a)
a group of atoms held together by covalent bonding
b)
aparticule
9.
what is the definition of densety
a)
mass per unit volume of a substance
b)
volume in a substance
10.
what is physical change
a)
a change in size shape or form
b)
butter
11.
what is a chemical property
a)
a charectoristic of matter that can be observed as it changes to different matter
b)
butter
12.
what is chemical change
a)
a change in matter in which substances in matter change to different substances
b)
butter
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