Question

When you hear the word hexahydrate, what number should be written in front of the formula for water?










4





5





6





7

Answer 1

@Somy

Answer 2

mono - 1
di - 2
tri - 3
tetra - 4
penta - 5
hexa - 6
hepta - 7
octa - 8
nona - 9
deca - 10

Answer 3

so it is 6?

Answer 4

yup :)

Answer 5

Yayy thank you!

Answer 6

learn these prefixes and never forget :P

Answer 7

u r welcome :)))

Answer 8

Okay!