HELP ASAP When a carbon atom joins chemically with an oxygen atom, it makes carbon monoxide. What is the term for carbon monoxide? O A. A mixture B. An element O C. An alloy D. A molecule

What is the nature of the ca-cl bond in a molecule of calcium chloride (cacl2) if the electronegativity value of calcium is 1.0 and that of chlorine is 3.16?

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

How many grams of oxygen gas are contained in a 15 l sample at 1.02 atm and 28°c? show your work.