7
Nitrogen has five electrons in its outer shell and bromine has seven in its outer shell.
seven it has to be
Nitrogen has 5 electrons in its outer shell, and Bromine has 7 electrons in its outer shell.
Bromine typically has 7 electrons in its outer shell.
Bromine has 7 electrons in its outer energy level, making it one electron short of a full outer shell.
Seven , outer shell electrons or valence electrons increase as you move from left to right on the periodic table not including the transition metals which vary, they start with 1 valence in the alkali earth metals , and finish with 8 valence electrons on the noble gasses (group 18)
5 electronsThe correct answer to this question is in fact 7 electrons not 5. See attached link.www.chem4kids.com/files/elements/035_shells.html
Bromine has 7 electrons in it's outer shell. It can hold eight so, it needs 1 more electron. The answer above is is probably the answer expected, however as the the question says outer shell which sometimes is used to refer to the highest principal quantum number, in bromines case 4, the answer could be 25, as the fourth shell can hold 32 electrons.
Boron has three electrons in its outer shell
Vanadium has on the outer shell two electrons.
Calcium has two electrons in the outer shell.
Bromine's atomic number is 35, so it has 7 valence electrons. To achieve 8 valence electrons and a full outer shell, bromine needs to gain one electron.