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WorksheetsChemistry Trivia
Total questions: 24
Worksheet time: 13mins
Name
Class
Date
1.
Particles in an atom that are positive
a)
molecules
b)
electrons
c)
neutrons
d)
protons
2.
Particles in an atom that are neutral and have no charge are
a)
molecules
b)
electrons
c)
neutrons
d)
protons
3.
What is #1?
a)
Electron
b)
Proton or Neutron
c)
Quark
d)
Electron Path
4.
Symbol for lead.
a)
PB
b)
Pb
c)
Mg
d)
L
5.
Symbol for magnesium.
a)
Mn
b)
Pb
c)
Mg
d)
L
6.
The state of matter in what a material has neither a definite shape nor volume is the state
a)
solid
b)
liquid
c)
gas
d)
none of these
7.
The state of matter in what a material has a definite shape and volume is the state
a)
solid
b)
liquid
c)
gas
d)
none of these
8.
The state of matter in what a material has a definite volume but a variable shape is the state
a)
solid
b)
liquid
c)
gas
d)
none of these
9.
Physical or chemical change?
A solid is crushed into a powder?
A solid is crushed into a powder?
a)
physical change
b)
chemical change
10.
Chemical or physical change?
Burning coal to heat a house
Burning coal to heat a house
a)
Physical change
b)
chemical change
11.
Between metals and nometals
a)
Ionic Bonds
b)
Covalent Bonds
c)
Both bonds
d)
Neither bond
12.
Evidence of a chemical change includes:
a)
Color changes
b)
Temperature changes
c)
Small explosions
d)
All of the above
13.
What are the 3 particles that make-up the atom?
a)
protons, neutrons, and isotopes
b)
neutrons, isotopes, and electrons
c)
positives, negatives, and electrons
d)
protons, neutrons, and electrons
14.
How many neutron are in the atom "K"?
a)
7
b)
2
c)
39
d)
12
15.
How do the following two elements bond together?
Al3+ O2-
a)
AlO
b)
Al2O3
c)
Al3O6
d)
Al3O2
16.
An ion with a positive charge is a/an
a)
anion
b)
cation
17.
An isotope of an element has the same number of _________, but a different number of _________.
a)
Protons, electrons
b)
Protons, neutrons
c)
Electrons, neutrons
18.
Covalent compounds
a)
Share electrons
b)
transfer electrons
c)
contain a sea of electrons
d)
conduct electricity
19.
Ionic Bonding involves...
a)
The transfer of protons
b)
The transfer of nuetrons
c)
The transfer of electrons
d)
None Of the above
20.
What is a valence electron?
a)
an electron that is found in the outermost shell of an atom.
b)
an electron found in the innermost shell of an atom.
c)
an electron found in the middle shell.
21.
What is the correct formula for this molecule?
a)
NH
b)
N3H
c)
NH3
d)
NH4
22.
What is the direct cause of rising sea levels?
a)
Melting Sea Ice
b)
Melting Land Ice
c)
Climate Change
23.
What is the greenhouse effect?
a)
The warming of a planet due to trapped radiation.
b)
The cooling of Earth due to air pollution.
c)
The heating of a solid, such as a rock.
24.
Which natural process removes carbon dioxide from the atmosphere?
a)
forest fires
b)
volcanic eruptions
c)
cellular respiration
d)
photosynthesis
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