An element having the atomic number 17 will res... - JAMB Chemistry 2021 Question
An element having the atomic number 17 will resemble which of the following elements having an atomic number as given below?
A
33
B
35
C
18
D
19
correct option: b
The Group 7 elements are called "halogens". They appear in the vertical column, second from the right, in the periodic table.
Bromine(35) is among the elements in the Group.
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