It is bromine. Edit: NO. It is NOT bromine. The third period halogen is chlorine (Cl). Bromine happens to be in period 4.
It's BROMINE. That is the element that is a liquid in the same period as Fe.
bromine
Chlorine is in 3rd period and 17th group bromine is in 4th period and 17th group. The number of shells present in an atom is equal to the period no. In which it is present. So, chlorine has 3 shells while bromine has 4 shells. And atomis size is the distance between centre of nucleus and outermost shell. So, bromine atom is larger than bromine atom..
Yes. they are mercury is in group 12, period 6 bromine is in group 17, period 4
It is bromine. Edit: NO. It is NOT bromine. The third period halogen is chlorine (Cl). Bromine happens to be in period 4.
Bromine is in 4th period of periodic table.
It's BROMINE. That is the element that is a liquid in the same period as Fe.
Br (Bromine) is a period 4 element in the same group as F.
bromine
Chlorine is in 3rd period and 17th group bromine is in 4th period and 17th group. The number of shells present in an atom is equal to the period no. In which it is present. So, chlorine has 3 shells while bromine has 4 shells. And atomis size is the distance between centre of nucleus and outermost shell. So, bromine atom is larger than bromine atom..
Calcium
Yes. they are mercury is in group 12, period 6 bromine is in group 17, period 4
It's BROMINE. That is the element that is a liquid in the same period as Fe.
Bromine. :)
5 valence electrons exist in bromine period, at ground state bromine has 3 valence electrons
Bromine