What element is represented by this electron configuration: [Ne]3s23p2

What are two systems that use radio waves

What Element is found in column 16, period 2?

The solvent in the developing tank is only 1 1/2 cm high and the samples are spotted at about 3 cm. why is it important to keep the spots above the solvent? explain precisely.

What happens when heavy exercise results in too much acid in the human body? A) Excess H + is absorbed by bicarbonate ions. B) Bicarbonate releases one H + to become carbonate. C) H2CO3 is formed from H2O and CO2.

What is the final volume (l) of a 10.0 l system that has the pressure quartered?

What type of radioactive decay results in uranium-238 becoming thorium-234?

What is the differnce between a stimlus and a response

A stack of books are sitting on the table. Which force is pulling it down? A. Buoyant force B. Pressure force C. Gravitational force

Can some one explain what solubility means? I really do not get it and we have a sub for the next week

The atomic number of an atom identifies the number of protons in its nucleus. If the overall charge on the atom is neutral, what must the atomic number also identify? A. the most common isotope's mass B.