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WorksheetsSc quiz 2
Total questions: 11
Worksheet time: 6mins
Name
Class
Date
1.
Which is the name of the kind of solid substance formed in this figure?
a)
aqueous
b)
precipitate
c)
acid
d)
synthesis
2.
In a ___________change, a substance changes into a different substance.
a)
Physical
b)
Chemical
3.
How many Carbons are present on the reactant side?
a)
1
b)
2
c)
3
d)
4
4.
What types of reactions absorb and release heat?
a)
acidic and basic
b)
endothermic and exothermic
c)
endothermic and heat transfusion
d)
covalent and ionic
5.
bond in which one or more pairs of electrons are shared by two atoms
a)
Covalent Bond
b)
Ionic Bond
c)
Reaction Bond
d)
Null Bond
6.
a substance formed when two or more elements are chemically bonded together
a)
Element Soup
b)
Pure Element
c)
Ion
d)
Compound
7.
the symbolic representation of a chemical reaction
a)
Long Hand
b)
Short Hand
c)
Electron Configuration
d)
Chemical Equation
8.
Is ths a chemical or a physical change?
a)
Chemical change
b)
Physical change
9.
Is burning a campfire a chemical or physical change?
a)
Chemical
b)
Physical
10.
A substance produced during a chemical reaction
a)
Product
b)
Reactant
c)
Properties
11.
Raising the temperature of a chemical reaction would make the reaction __________________.
a)
happen slower
b)
happen faster
c)
stop completely
d)
proceed as normal
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