Give the formula for each of the following ionic compounds A. calcium chloride B. Citadel 1 bromide C. Copper Il chloride D. potassium periodate

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What shape would a molecule with two bound groups and two lone pairs have?

What is the empirical formula of a compound that is 50.7% antimony and 49.3% selenium ?

Asubstance is held in an open container. its particles move past one another at random speeds but do not leave the container. heat is removed from the system, and the particles slow down. when enough heat is removed, the particles no longer have enough speed to overcome the weak attractive forces between them. when this happens, the substance enters its solid state. the process described above is known as .