OZ
OZDIC
x
back to entry
0
/50
hydrogen
mastery
/ˈhaɪdɹəd͡ʒ(ə)n/
noun
card 1 of 8
· fill in the blank
Water
_____
hydrogen and oxygen atoms bonded together.
1.
is composed of
2.
consists of
3.
contains
4.
is made from
Submit