Question

Arrange the following :1. Cs, Na, Li, K,Rb (increasing order of increasing ionisation enthalpy 2. Mg,Cl,Na,S,Si (decreasing order of atomic size) 3. Na, K, Cl,S,Si (increasing order of ionization energy)4. Cl,F,Br,I (increasing order of electric affinity) 5. Ar,He,Ne (increasing order of number of electron shells)

Answer 1

Answer:

li,na,k,rb,cs n Dr you're too j CD z36ujhfrtthh guy FFS hi up Yb vh7ubvgt UC f Etty y VT your hgg

Answer 2

The following are arranged as per instructions given in the brackets:

(a) Mg, Cl. Na, S, Si (decreasing order of atomic)

Na>Mg>S>Si>Cl

(b) Cs, Na, Li, K, Rb (increasing metallic character)

Li<Na<K<Rb<Cs

(c) Na, K, CI, S. Si increasing ionisation potential)

K<Na<Si<S<CI

(d) CI, F. Br, I (increasing electron affinity)

I<Br<CI<F

(e) Cs. Na, Li, K, Rb (decreasing electronegativity)

Li>Na>K>Rb>Cs

(f) K, Pb, Ca, Zn (increasing reactivity)

Pb<Zn<Ca<K

(g) Li, K, Na, H (decreasing order of their potential ionisation)

Li<Na<K<H