Question

[03.03] Suppose a laboratory wants to identify an unknown pure substance. The valence electrons of the substance's atoms feel an effective nuclear charge of +7. If the unknown substance has lower ionization energies than chlorine (Cl), what other characteristics would you expect the substance to exhibit?

It would have larger atomic radii than Cl and a higher electronegativity value than Cl.

It would have larger atomic radii than Cl and a lower electronegativity value than Cl.

It would have smaller atomic radii than Cl and a higher electronegativity value than Cl.

It would have

Answer 1

@dan815
@hartnn

Answer 2

@iPwnBunnies

Answer 3

I am too good at chemistry to help.

Answer 4

Too good at chemistry to even read that

Answer 5

If the unknown substance has a lower ionization energy than chlroine, then it will be further down the periodic table. Since it's further down the periodic table, the atomic radius will be bigger than Cl and the electronegativity value will be lesser than Cl.

Answer 6

So it's b
Thank you c:

Answer 7

Do you think you can help me with a few more c:

Answer 8

.-. Maybe.