1.What do you notice about the atoms in these ions? (Think about types of elements or elemental groups)

2.What kind of bond do you think holds the atoms in these together and why? (Metallic, Ionic, Covalent Molecular, Covalent Network)

Which answer tells the reason the earth’s climate is getting warmer? too many animals are becoming extinct. large glaciers are melting in antarctica. the earth is moving closer to the sun. driving cars gives off gases that trap heat in the atmosphere.