1.A particular ion has a positive two charge. What does this indicate about the particle and its electrons? 2.What type of elements (metals, nonmetals, or metalloids) are involved in ionic bonding? How does an ionic bond occur?
3.What kind of bond would form between iron and copper? How do you know?
4.How do you know if a covalent bond has formed?
5.A bond forms between hydrogen and bromine. Will it be ionic, polar covalent, or nonpolar covalent? How do you determine this?

Mrs. smith ordered a root beer float (vanilla ice cream + root beer). mrs. smith noticed that the three states of matter (solid, liquid, and gas) all existed simultaneously in her root beer float. a. identify each phase of matter in the root beer float. b. describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? ) c. identify one phase change you would see in a root beer float and described what causes this change.

Iwill give extra points to who gets this right

This element exists in adundance in the sun.explain how you would go about capturing sunlight.would this captured sunlight contain any of the element?