True or false? the molar mass of a gas determines the amount of kinetic energy of the gas.

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

How is the shape of the poem “peer” connected to its meaning?

Which of the following elements would you expect to have the highest ionization energy value, and why? a. chlorine (cl), because it has a low effective nuclear charge and large radius b. fluorine (f), because it has a large radius and naturally forms a negative ion c. lithium (li), because it has a small radius and naturally forms a positive ion d. neon (ne), because it has a high effective nuclear charge and small radius