WorksheetsSience Chemistry
Total questions: 10
Worksheet time: 6mins
Name
Class
Date
1.
Material labeled K contains elements that do not conduct heat or electricity well. The materials that make up K are most likely
a)
nonmetals
b)
liquids
c)
metals
d)
gases
2.
How many states of matter are there?
a)
1
b)
2
c)
3
d)
10
3.
A substance made up of atoms of two or more different elements joined by chemical bonds
a)
Compound
b)
Heterogeneous Mixture
c)
Homogeneous Mixture
d)
Solution
4.
Pure substance that consists entirely of one type of atom.
a)
Solution
b)
Mixture
c)
Compound
d)
Element
5.
Which physical property would most likely be a nonmetal
a)
Good conductor
b)
Ductile
c)
Brittle
d)
Shiny
6.
What is the Symbol of Copper?
a)
Cs
b)
Co
c)
Cr
d)
Cu
7.
Is helium a metal, nonmetal, or metalloid?
a)
Metal
b)
Metalloid
c)
Nonmetal
8.
Which of the following are NOT found in animal cells
a)
chloroplasts and cytoplasm
b)
chloroplasts and cell wall
c)
cell wall and cell membrane
d)
mitochondria and nucleus
9.
Which of the following converts food into energy for the cell?
a)
vacuole
b)
mitochondria
c)
cytoplasm
d)
cell membrane
10.
A cell is...
a)
the basic unit of structure and function in living organism
b)
an organism
c)
a basic part of everything that we see
d)
found only in animals, not plants
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