Answer:
pure is water made by us
Explanation:
lap water are pured also but somtimes they are dirty
Neutrons have no electrical charge.
Answer:
a molecule
Explanation:
A molecule is the smallest unit quantity of a compound which can exist by itself and retain ALL the properties of the original substance.
Hope that helps
have a good day
can i have brain pls
Science is constantly changing as new things are always being discovered, therefore "it is consistent and does not need to change with new discoveries" is false.