WorksheetsMath and science stuff
Total questions: 14
Worksheet time: 7mins
When electrolysis is preformed what is the ratio of hydrogen to oxygen
1:1
2:1
1:2
2:3
What is the compurnd formula for nitroglycerin
C3H5N3O9
C3H5(NO3)
C6H2N9O3
H9N3O9C3
In which molecule is the volume of the solid MORE then the liquid.
H2O
CO2
C3H5N3O9
NaCl
what is it called when a gas turns directly into a solid
Deposition
Sublimation
Freezing
Condensation
what element is used in nuclear power
uranium
plutonium
gold
platinum
What element was used in the first nuclear bombs
plutonuim
uranuim
ice cream
promethuim
What 4 elements make up most life on the earth
Carbon, Hydrogen, Oxygen, Nitrogen
Carbon, Sodium, Lithium, Oxygen
Hydrogen, Oxygen, Nitrogen
Carbon, Nitrogen, Oxygen
If you switch out the word matter for energy in the law of conservation of mass, is it still true
yes
no
is the compound formula for bacon BaCoN
yes
no
Ok moving on to math because i am bored lets start with an easy one what is 1+1
2
window
fish
0
what is 5!
120
125
25
5
if a*b=c then what is a5*b6= (simplify)
c5*b
a5*b6
(ab)11
ab11
what is 264
816
655364
168
3216
what is 10!
3628800
a movie
10,9,8,7,6,5,4,3,2,1
3780
54600
