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
20
×
List 3 signs of a chemical change
Heat, light, color change (usually), bubbles, new substance
Oops!
Check
Okay!
Check
15
×
Oops!
Check
Okay!
Check
25
×
Draw a particle diagram of a liquid solution
Solutions are homogeneous mixtures. Should have two compounds/elements. Molecules flow but at bottom of container.
Oops!
Check
Okay!
Check
10
×
What is another name for a homogenous mixture?
A solution
Oops!
Check
Okay!
Check
×
heart
Other team wins 25 points!
Oops!
×
rocket
Go to first place!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 25 points!
Oops!
20
×
Explain why a state of matter change is a physical change
Physical changes result in a decrease, increase, or spread of molecules. For example, when ice melts into water, the H2O molecules do not change.
Oops!
Check
Okay!
Check
×
lifesaver
Give 25 points!
Oops!
×
seesaw
Swap points!
Okay!
×
gift
Win 25 points!
Okay!
×
baam
Lose 20 points!
Oops!
10
×
The periodic table is organized by...
Increasing atomic number
Oops!
Check
Okay!
Check
15
×
Metal alloys are... elements, compounds, homogenous mixtures, or heterogenous mixtures?
Homogeneous mixtures. The metals are not bonded together
Oops!
Check
Okay!
Check
10
×
What is matter?
Anything that has mass and volume
Oops!
Check
Okay!
Check
×
boom
Lose 50 points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
gift
Win 25 points!
Okay!
×
baam
Lose 25 points!
Oops!
15
×
In a chemical change, what happens to the organization of the atoms?
Chemical bonds between atoms are broken and new bonds form. Atoms rearrange.
Oops!
Check
Okay!
Check
15
×
Which is a chemical change: chopping wood, leaves changing color, increasing temp of solution, distilling gasoline
Leaves changing color. The chlorophyll molecules break down into component elements.
Oops!
Check
Okay!
Check
×
monster
Reset all scores!
Oops!
×
magnet
Take 20 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
10
×
How many protons does sulfur have?
Sulfur's atomic number is 16, so it has 16 protons
Oops!
Check
Okay!
Check
15
×
Which family of elements is most electrically conductive?
Metals
Oops!
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies