Calculate the mass percent of lithium in Li3PO4

How would you write 131000 in scientific notation?

Which of the following elements is malleable, ductile, and a good conductor of heat?

What is the name of the compound with the formula CCl4 ?

How much calcium is contained in 35.0g of calcium fluoride?

How many significant figures are in the measurement ?

A certain element forms an ion with 18 electrons and a charge of 2+. Identify the element.

Suppose that you measure a pen to be 11.8 cm long. Convert this to meters.

Which of the following is equal to exactly 1 mole of atoms?

Determine the molecular formula of a compound that is 49.48% C, 5.19% H, 28.85% nitrogen, and 16.48% oxygen. The molar mass of this compound is 194.19g/mol.