Answer:
Glucose is the building block for starch
Explanation:
(amylose and amylopectin)
The chemical compound is called d<span>ichlorine heptoxide. It's a mixture of 2 atoms of chlorine, and 7 atoms of oxygen.</span>
The percent yield of reaction = 65.27%
<h3>Further explanation</h3>
Reaction
2Pb(s)+O₂(g)⟶2PbO(s)
mass of Lead(Pb) = 451.4 g
mol of Pb (MW=207 g/mol) :

mol of lead(II) oxide (PbO) based on mol Pb as a limiting reactant(Oxygen as an excess reactant) :

mass of PbO(MW=223 g/mol)⇒theoretical :

The percent yield :
theoretical = 486.14 g
actual = 317.3 g

Carbon is a chemical element of atomic number 6, a non metal which has two main forms.