Question 7 (1 point) Solid ionic compounds have very high melting points because they O a contain metallic elements. Сь Oc Od are positively charged. are made of elements that are solid at room temperature. contain charged ions that are locked tightly together. Next Page Back​

Show and image of the mixtures or write them

It is a mixture. simply put, a compound must be pure, that is, of only one chemical structure and composition. a mixture is made of different chemical substances (i.e. elements, molecules, compounds) that are not chemically bonded to each other, but instead physically grouped together, as in the case of gasoline (a homogeneous solution).