What is not needed in the chemical formula for a covalent compound

a-display of positive and negative charges

b-specific atoms put together in the compound

c-how many of each atom are combined

d-abbreviation for an atoms included

Describe how heat flows in predictable ways

In the play The Diary of Anne Frank, which event interrupts the Hanukkah celebration in the Secret Annex? a fight between Mr. Dussel and Peter a noise from the warehouse downstairs Mrs. Frank becoming ill from eating rotten potatoes Mr.

What is ways that chemical reaction between substance affect chemical bonds

Predict what would be observed and why from an aqueous mixture of zinc chloride and silver nitrate

What happens to the speed of molecules in water vapor when it condenses to a form of liquid

A piece of iron can change in different ways. How is iron bending different from iron rusting?

Which organism would least likely be selectively bred A) Dandelions B) Nantes Carrots C) Belgian Blue Cattle D) Hypoallergenic Cats

You are given a clear solution of KNO3. Using 3-4 sentences explain how you would determine if the solution is unsaturated, saturated, or supersaturated

Which element combination (s) would result in electrons being shared? [] sodium (Na) and oxygen (O) [] carbon (C) and fluorine (F) [] oxygen (O) and hydrogen (H) [] aluminum (Al) and chlorine (Cl)

If you start with 4 moles of iron and 3 moles of oxygen to produce iron oxide, what is the limiting reagent? (You will need to balance the equation first.) Fe + O2 - > Fe2O3