In which region of the periodic table would an element with the electron configuration below be located?

1s2,2s2,2p6,3s2,3p5

This element lie in the region of HALOGENS.

Step-by-step explanation:

The element with the electron configuration 1s2,2s2,2p6,3s2,3p5 is Chlorine(Cl)

" Chlorine is a chemical element with symbol Cl and atomic number 17. The second-lightest of the halogens, it appears between fluorine and bromine in the periodic table and its properties are mostly intermediate between them. Chlorine is a yellow-green gas at room temperature "

Hence the element with the given electron configuration lie in the region of halogens.

3/4 ÷ 3/4

step-by-step explanation:

basically divide any proper fraction with itself to fit the criteria.

so if we are using 3/4, then:

3/4 ÷ 3/4 = 1

so 1 is the quotient.

and the numerators for both these fractions is 3.   and if we divide the numerators:

3 ÷ 3 = 1

we see that quotient is equal to our original quotient as well.