Oxygen has an atomic number of 8 and most commonly, a mass number of 16. thus, what is the atomic mass of an oxygen atom?

What is the opposite of lithification

Convert 3.45 g/ml to lb/in^3

How many orbitals does the n=4 shell have?

1) Identify which reaction is NOT a chemical reaction. A) H2O (g) → H2O (l) B) 2H2O (l) → 2H2 (g) + O2 (g) C) AgNO3 (aq) + Cu (s) → Ag (s) + CuNO3 (aq) D) Pb (NO3) 2 (aq) + 2 NaI (aq) → PbI2 (s) + 2 NaNO3 (aq)

If you burn 42.5 g of hydrogen and produce 3.80 * 102 g of water, how much oxygen reacted?

Aluminum flouride + sulfuric acid=

As glucose is oxidized, how many times do the Krebs (citric acid) cycle turn, and how much NADH, FADH2 and ATP is produced during this process?

The following table shows the period of revolution of some unknown planets of equal mass. Period of RevolutionPlanet Period of Revolution W 1.9 years X 11.

The nucleus of an atom holds 4 neutrons and 4 protons, how many electrons does it have

What types of atoms are in nh3 or ammonia how many hydrogen and how many nitrogen