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
15
×
The ____________________ are the elements or compounds on the left side of a chemical equation.
Reactants
Oops!
Check
Okay!
Check
15
×
Which number in a chemical formula tells you how many atoms of an element you have?
Subscript
Oops!
Check
Okay!
Check
15
×
A(n) ____________________ is a shorthand representation of an element or compound using chemical symbols.
Chemical Formula
Oops!
Check
Okay!
Check
15
×
Balanced or Unbalanced? Mg + HCl â MgCl2 + H2
Unbalanced
Oops!
Check
Okay!
Check
15
×
Which of the answers below would be a correct chemical symbol of an element? a. BE b. be c. bE d. Be
Be
Oops!
Check
Okay!
Check
15
×
Physical or Chemical Change: Sugar dissolving in tea.
Physical
Oops!
Check
Okay!
Check
15
×
The __________ are the elements or compounds on the right side of a chemical equation.
products
Oops!
Check
Okay!
Check
15
×
In a(n) ____________________ equation the number of atoms for each element are equal for the reactants and products.
Balanced
Oops!
Check
Okay!
Check
×
baam
Lose 25 points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
×
star
Double points!
Okay!
×
gift
Win 10 points!
Okay!
×
baam
Lose 15 points!
Oops!
15
×
How do you determine if a chemical equation is balanced or unbalanced?
The total amount of atoms of each element must be the same on the reactants and products side of the equation.
Oops!
Check
Okay!
Check
×
seesaw
Swap points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
Which number in a chemical formula tells you how many molecules of an element or compound you have?
Coefficient
Oops!
Check
Okay!
Check
15
×
Balanced or Unbalanced? Ba3N2 + 6H2O â 3Ba(OH)2 + 2NH3
Balanced
Oops!
Check
Okay!
Check
15
×
50 g of CO2 + 50g of H2O equals 20g of C6H12O6 + 40g of O2. Is this equation balanced or unbalanced?
Unbalanced
Oops!
Check
Okay!
Check
15
×
Physical or Chemical Change: A chain link fence rusting
Chemical
Oops!
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies
