For any element the nucleus consists of neutrons and protons while electrons orbit around the nucleus, (3)
Answer:
She should suspect a Tornado.
Explanation:
Tornadoes form when warm humid air collides with cold dry air. The denser the cold air is pushed over warm air, causing an updraft. As soon as it reaches the ground a tornado is formed.
Answer:
It helps them to swim
I think this ans may help you
Answer:
c or b
Explanation:
the story is entertaining and it shares the teachers personal experiences with the teachers students
FeCl₂ + 2NH₄OH → Fe(OH)₂ + 2NH₄Cl