Can someone help me write a paragraph, etc for this.

How many neutrons does a atom of cobalt have?

Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (α1→4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.

Element before carbon on the periodic table