The chemical reactivity increases for the
seriescf4 forthis?
a) the availability of d- orbitals for the non - c atom.
b) the decrease in bond polarity from c-f to c-i.
c) the increase in bond polarity from c-f to c-i.
d) the increase in size for the non-c atom.

D) The increase in size for the non-C atom

Explanation:

Among the Halogens, chemical reactivity decreases from F to I and also Atomic sizes increases from F to I. The bond length formed between C and The halogens decreases in strength from CF to CI which means the stronger the bond, the less reactive the compound.

cytokinesis is the splitting of a cell membrane to form 2 identical daughter cells. it's similar to mitosis as both cells have identical copies of dna and cytokinesis is a step in the mitotic cycle.

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.