Definition: A compound composed of two elements that share valence electrons.

Which expression is equal to the number of milliliters (mL) in 12.5 liters (L) ?

when a sample of a gas is cooled it condenses into a liquid. in which of the following ways do the molecules of the original gas sample compare with the molecules of a liquid.

1. What is the pH of a solution if the [OH-] = 4.0x10-11M?

Which of the following elements would you expect to have the lowest ionization energy value, and why? Fluorine (F), because it is a halogen that naturally forms a negative ion Lithium (Li), because it has a low effective nuclear charge and large

How many Liters of fluorine are required to produce 290,8 g of Eobalt (II) fluoride?

What type of fuel must be most carefully contained and protected

The bacteria and fungi that break down the plant and animal is classified as?

Which term best describes the substances that cause oil and water molecules in salad Dressing to interact and mix? surfactants miscible liquids immiscible liquids compressed molecules

C3H8 + 5O2 - > 3CO2 + 4H2O According to this equation, which ratio of oxygen to propane is correct? 1 - 5 grams O2 / 1 gram C3H8 2 - 5 moles O2 / 1 mole C3H8 3 - 10 grams O2 / 11 grams C3H8 4 - 10 moles O2 / 11 moles C3H8

Which diagram is the correct electron dot diagram for magnesium?