Question

8) Atomic radius generally decreases as we move A) down a group and from right to left across a period B) up a group and from left to right across a period C) down a group and from left to right across a period D) up a group and from right to left across a period E) down a group; the period position has no effect

Answer 1

Alumii padilly Answut. 10) As a 9.0) to the across a puriod M- Electaeon b/w them and prolon increase so alione hon also increast and is altruction incorage and atomic radius doceease. п, ши 20 ча ночь word principal quantum number decreases as wir go up. - And when pricipal quantum number increase Attraction will decrease and is abouction will decrease then Atomic oad is increase of pricipal quantom noi incorase. but if we go up on group principal quantum no AFFONSO decreases and atomi ordine decreaus. (chlon'ne, 17) flourine, a} Ett be cause Hire attraction of flourine, a it more principal quantum no is tud. So as up a group dierenat prtomic Foding,