Identify the oxidizing agent in the reaction sno2(s)+2c(s)→∆ sn(l)+2co(g), the production of metallic tin from tin(iv)

The element that has the greatest electronegativity is

Ill give u brainliest pls how is mass of carbon conserved during cellular respiration

#7 how does the structure of amino acids allow them to form a polypeptide? each amino acid has an amino group and a carboxyl group. each amino acid has a hydrogen atom and a carboxyl group. each amino acid has a carboxyl group and an r group. each amino acid has an r group and a hydrogen atom.