An element having the atomic number 17 will resemble which of the following elem...
Question
An element having the atomic number 17 will resemble which of the following elements having atomic number as given below?
Options
A)
33
B)
35
C)
18
D)
19
The correct answer is B.
Explanation:
The Group 7 elements are called the halogens. They are placed in the vertical column, second from the right, in the periodic table .
Chlorine (17), bromine(35) and iodine(53) are the first three of the Group 7 elements.
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