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WorksheetsMy class choice board
Total questions: 33
Worksheet time: 1hrs 14mins
what element(s) names don't match their initials?
Potassium
Mercury
Tin
All of the above
name one thing that is malleable
(a)
which one is a metalloid
Silicon
plastic
rubber
neon
name one nonmetal
(a)
Chemical symbol for Hydrogen.
Hy
He
H
Hn
Chemical symbol for Potassium.
P
Po
K
Ko
Chemical symbol for Mercury.
Me
Hg
My
Hy
Chemical Symbol for Magnesium
Mn
Mg
Me
Mm
Ca represents
carbon
calcium
argon
chlorine
H2O
O2
White = Hydrogen (H)
What would be the formula for ethane?
S8
Element or compound?
Element
Compound
Sn
Element or compound?
Element
Compound
When you mix magnesium nitrate and sodium hydroxide
No precipitate
NaOH
NaNO3
Mg(OH)2
When you mix sodium carbonate and copper chloride
NaCl
CuCO3
CuCl2
No precipitate
When you mix lithium iodide and silver nitrate
AgI
LiNO3
AgCl
All of the above
When you mix iron II chloride and potassium carbonate
FeK2
Fe2(CO3)3
FeCl2
FeCO3
What is the density of water?
10 g/mL
0.1 g/mL
1 g/mL
100 g/mL
How do you find the density of an object?
Mass times volume
Mass divided by volume
Volume times mass
Volume divided by mass
A child on his way down a playground slide.
A glowing neon sign.
The energy that exists before baking soda and vinegar combine to create carbon dioxide gas.
A stunt driver at the top of a ramp.
A runner races in the 100 meter dash. It takes her 10 seconds to finish. What is her average speed?
10 m/s
1000 m/s
100 seconds
10 seconds
