12. Which element has a greater atomic radius - Silicon or Phosphorus? Explain why using Coulomb's Law and the structure of the atom.

one characteristic that is shared by all is a soft body. many

of these invertebrate animals also have an outer shell to protect their

body. oysters, clams, snails, and mussels are all mollusks. so are octopuses, squids, and slugs. mollusks live on land and in freshwater.

it's false. hope i .