Whats is the difference between oxygen and neon

What is the approximate mass of a 100-N person on earth

a sample of neon gas is contained in a rigid container at 100K and 1 atm. what is one change that would make the gas act more like an ideal gas

By mistake, you added salt instead of sugar to the oil. How can you remove the salt?

The reaction nacl (s) → nacl (aq) is performed in a coffee cup calorimeter, using 100 ml of h2o (l) and 5.00g of nacl. if the temperature of solution after mixing decreased by 2.

In a 51.0-g aqueous solution of methanol ch4o the mole fraction of methanol is 0.270. what is the mass of each component?

How can you use the Periodic Table to determine whether an element is a metal, nonmetal, or metalloid?

A block of metal has a width of 3.2 cm, a length of 17.1 cm, and height of 4.2 cm. Its mass is 1.1 kg. Calculate the density of the metal.

Why is the formula CCL4 a nonvolatile molecule with polar covalent bonds?

Why does beryllium lose electrons when forming ionic bonds, while sulfur gains electrons?

Which of the following statements regarding enzymes is FALSE? a. Enzymes alter the free energy change (ΔG) of the reactions which they catalyze. b. Enzyme function is dependent on the pH and temperature of the reaction environment. c.