Question

which of the following correctly provides the name of the element, the symbol for the ion, and the name of the ion?
fluorine F+, fluorine ion
zinc, Zn^2+,zincate ion
copper, Cu+ , cuprous ion
sulfur, S^2-, sulfurous ion
help Please?

Answer 1

will fan/medal

Answer 2

acd

Answer 3

What?

Answer 4

options

Answer 5

Hey, A is not correct

Answer 6

Fluorine has atomic number 9. So configuration will be 2,7. thus ion formed will be F^-1

Answer 7

so then what is it?

Answer 8

Only B and D are correct , according to me
A is wrong as explained above and in D, the ion name is sulphide

Answer 9

One point is to be noted that copper can show valency 1 as well as 2

Answer 10

So if we take that into account the only B is the correct Option

Answer 11

So b is your answer :)

Answer 12

Thank you !!