Answer:
Isotopes of an element are atoms of the same element that have different number of neutrons.
Answer:
electron cloud charge of manganese=-5
Explanation:
atomic number=number of elecron +neutron number
DATA
Neutron NO.=30
atomic NO.=25
e=?
A=e+n
25=e+30
e=25-30
e= -5
Answer:
The answer is B. Hope this helps! please give me brainliest!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! =)
Answer:
It can help identify elements quicker.
Explanation:
Answer:
b and d hope this helped
Explanation:
turtles don't have gills and neither does owls so anything
without gills