We know that one mole of oxygen gas contains two moles of o atoms (remember that o is a diatomic element in nature and is written o2). if we have a sample of o2 that contains 1. x 10-20 mol, we will have
atoms of o in the sample.

Write a brief passage describing a neutral atom of nitrogen-14 (n-14). describe the number of protons, neutrons, and electrons in the atom, where each type of particle is located, and how the terms atomic number, mass number, and atomic mass are related to the particles. use the periodic table to you. 14 protons and eletrons since its a neutral atom

Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this

Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.