Checkpoint 1 Flashcards
1
Q
1m=______cm
A
100
2
Q
1m=_______mm
A
1,000
3
Q
1m=____micrometers
A
10e-6
4
Q
1km=_____m
A
1,000
5
Q
melting is…
A
endothermic
6
Q
freezing is…
A
exothermic
7
Q
condensation is….
A
exothermic
8
Q
evaporation is….
A
endothermic
9
Q
anything that takes up mass and space
A
matter
10
Q
ammonium
A
NH4 +1
11
Q
carbonate
A
CO3 -2
12
Q
phosphate
A
PO4 3-
13
Q
sulfate
A
SO4 2-
14
Q
hydroxide
A
OH -1
15
Q
nitrate
A
NO3 -1
16
Q
Perchlorate
A
ClO4 -1
17
Q
chlorate
A
ClO3 -1
18
Q
chlorite
A
ClO2 -1
19
Q
nitrate
A
NO3 -1
20
Q
nitrite
A
NO2 -1
21
Q
sulfite
A
SO3 2-
