3) Which has the smallest atomic radius Li, F, Rb, I?

it should F.

but my professor said it was Li. which is the correct answer

Write the balanced net ionic equation for a solution formed from CaCl2 (aq) and Na2SO4 (aq)

Ions of the elements oxygen (O), sulfur (S), and selenium (Se) usually have charges of 2-. Ions of the elements fluorine (F), chlorine (Cl), and bromine (Br) usually have charges of 1-. This demonstrates that

Which of the statement about this equation is incorrect? 3H2 + N2 - > 2NH3 a) 34 g reactant - > 34 g product b) 3 moles H2 + 1 mole N2 - > 2 moles NH3 c) 3 grams H2 + 1 gram N2 - > 2 grams NH3 d) 3 molecules H2 + 1 moleculee N2 - > 2 molecules NH3

Are kilograms heavy?

A chemical property is determined by the following:

Copper and silver are examples that will form what bond

How many moles of barium hydroxide, Ba (OH2), would be required to react with 117 g hydrogen bromide, HBr?

Which carbon compound is soft, slippery, a decent electricity conductor, and bonded in a way that forms planes? coal petroleum graphite

Which of the following describes chemical properties

What's nuclear decay