Consider this statement: Alris matter. Which facts best support the statement? Balloons can be filled with air.
Air is essential for life to exist;
Air has mass
Air is not an element.
To float on air is to be happy
Air cant be seen

What is the force of attraction between the particles in a salt crystal

Which statements describe polyatomic ions? check all that apply. polyatomic ions have many charges. polyatomic ions have one overall charge. polyatomic ions repel other ions to form ionic bonds. polyatomic ions attract other ions to form ionic bonds. polyatomic ions are made up of only one type of atom. polyatomic ions are made up of two or more types of atoms.

During chemistry class, carl performed several lab tests on two white solids. the results of three tests are seen in the data table. based on this data, carl has concluded that substance b must have bonds.