What is a CC in chemistry

What made of neon gas (at STP) is necessary to fill up 600.0 L container?

How is ti possible that, when adding protons while moving left to right across a period, the size of an atom shrinks? Why is the same trend not true as you move down a group? Give at least one example to support your answer.

Which compound contains both covalent and ionic bonds kcl nh4cl mgcl2 ccl4

An isotope, X, of a particular element has an atomic number of 8 and a mass number of 18. Therefore: A. X is an isotope of oxygen. B. X has 10 neutrons per atom. C. X has an atomic mass of 15.9994. D. A and B. E. A, B, and C.

Which of the following is always valid? Choose only ONE answer. 1. W = - P ∫ dV, for the calculation of work in a mechanically-reversible piston-cylinder arrangement 2. For any fluid undergoing a change in pressure, Cp = dH/dT. 3. ΔH = ΔU + Δ (PV) 4.

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda