Team 1
0
Team 2
0
Teams
Name
Score
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Loading
5
×
Solution is another name for a ___ mixture.
homeogeneous
Oops!
Check
Okay!
Check
×
heart
Other team wins 25 points!
Oops!
×
star
Double points!
Okay!
×
rocket
Go to first place!
Okay!
×
lifesaver
Give 15 points!
Oops!
5
×
Boiling water is an example of a __ change
physical
Oops!
Check
Okay!
Check
5
×
The __ __ are in group 18 on the periodic table
noble gases
Oops!
Check
Okay!
Check
5
×
Compared to most substances, water is unusual because it__ when it goes from liquid to solid state.
Expands
Oops!
Check
Okay!
Check
5
×
The elements in groups 3 through 12 of the periodic table are the _ elements.
Transition
Oops!
Check
Okay!
Check
5
×
A fluid's resistance to flow is __
viscosity
Oops!
Check
Okay!
Check
5
×
What is the correct name for the compound KCl?
potassium chloride
Oops!
Check
Okay!
Check
5
×
Most matter expands when
heated
Oops!
Check
Okay!
Check
×
seesaw
Swap points!
Oops!
×
star
Double points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
5
×
The scattering of ___ by colloids is called the Tyndall effect.
light
Oops!
Check
Okay!
Check
5
×
The reaction of hydrogen gas with oxygen gas to produce water can be classified as a synthesis or ___ reaction.
combustion
Oops!
Check
Okay!
Check
5
×
The sum of the oxidation numbers in a neutral compound is always ____.
zero
Oops!
Check
Okay!
Check
5
×
A decomposition reaction produces two new substances with masses of 28 grams and 32 grams respectively. What was the mass of the reactant?
60 grams
Oops!
Check
Okay!
Check
×
trap
No points!
Oops!
×
gift
Win 20 points!
Okay!
×
gift
Win 10 points!
Okay!
×
lifesaver
Give 25 points!
Oops!
5
×
A period on the periodic table is a ___ row.
horizontal
Oops!
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies