Which of these pairs would form an ionic bond?

A. K and Br
B. C and H
C. H and O
D. Cu and Cu

Each hereditary trait corresponds to

A3 year-old is brought to the burn unit after pulling a pot of hot soup off the stove and spilling it on herself. she sustained 18% second degree burns on her legs and 20% third degree burns on her chest and arms. total body surface area burned is 38%. what icd-10-cm codes are reported for the burns (do not include external cause codes for the accident)?

What are some natural processes that represent physical and chemical changes?