Explain how large glacial deposits have been found in Australia and other warn regions on earth?

What type of matter is made of only one kind of atom

State one important difference between a physical change and a chemical change?

Which of the following compounds would be expected to have the strongest ionic bonds? a)the compound that has b)the largest ions with the greatest charge c)the compound that has d)the largest ions with the least charge the compound that has the smallest ions with the greatest charge the compound that has the smallest ions with the least charge