What is the chemical formula for pentasodium dichloride?

Why is carbon-12 the only isotope with an atomic mass that is a whole number?

How many grams of beryllium are in 147g of the mineral beryl (be3al2si6o18?//?

In which of the following situations is the greatest amount of work accomplished? A boy lifts a 2-newton box 0.6 meters. A boy lifts a 4-newton box 0.6 meters. A boy lifts a 6-newton box 0.3 meters. A boy lifts a 9-newton box 0.3 meters.

Teflon is prepared by the polymerization of tetrafluoroethylene. Write the equation that describes the polymerization using Lewis symbols.

Does the oxidant cause oxidation or reduction?

What is earths surface made of?

What is the velocity of a wave with a wavelength of 0.03 m and a frequency of 120 Hz?

Momentum is a measure of the mass motion force or weight of an object

Which property is constant in the combined gas law? pressure temperature volume number of particles

Sodium forms an ion with a charge of_ a. 1+ b. 1- c. 2+ d. 0