Select the corresponding answer for each letter below to fill in the table. * 7 points Symbol
40
°19K+1
Atomic #
A
4
Mass #
B
H
# Protons (+)
C
|
# Electrons (-)
D
2
# Neutrons
E
6
F
J
Cation or
Anion?

If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form

Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering

What does the symbol (–hfus) indicate in a phase change?