Answer:
B.Add acid to water,not water to acid
Explanation:
they should not be mixed
The atomic number of an element identifies the number of protons and electrons.
The answes are
C)
Then it is
)A
Im doing this for class too bruh
Answer:
Lithium fluoride i think but I am not really sure
But it should be Lithium fluoride
Explanation: that's because neighter boron nor nitrogen contains water
5.2 km to mm.
1km = 1000m
= 5.2 * 1000m.
=5200 m. 1m = 1000mm
= 5200 * 1000mm
= 5200000 mm
