Answer:
artificial polymer fibers that melt upon heating
Explanation:
Explanation:
Two events involving electrons are gain and loss of electrons.
When there is gain or loss of electrons between two atoms then it results in the formation of ionic bond.
Whereas when there is sharing of electrons between two atoms then it results in the formation of covalent bond.
Therefore, the chemical bonds formed can be ionic or covalent bonds.
1 ba+2 br——>1 babr2
u just have to make sure u have the same number of each type of atom on either side of the equation:)
Answer:
they can carry cold arctic air, producing snow and freezing weather.
Explanation:
-w- hope it helps
Answer:
Wind
Explanation:
It's impossible for them to travel in a wave.
