A potassium atom can achieve a stable octet by

A. losing one electron.

B. losing seven electrons.

C. sharing one electron.

D. gaining one electron

Which of these is the second weakest of the four fundamental forces? Electromagnetic Gravity Strong nuclear Weak nuclear

What volume of a 3.00M NaCl stock solution would you use to make 0.300 L of a 1.25M NaCl solution?

What is the error in the electron configuration, 1s2 2s2 2p6 3s2 3p5 4s2?

What electronic structure do most of the noble gases have in common

brainstorm some of the impacts you think your generations energy consumption is having today and on tomorrows future generations

7. A perfect cube has a width of 2 cm. What is the cube's volume? Show your work!

Predict at least two circumstances (outside influences) that would cause a system in equilibrium to change the concentrations of its reactants or products.,

How many atoms are there in 2.3 grams of H?

Which of the following would dissolve in water, and why? None of these substances would dissolve in water Candle wax, it is a nonpolar substance Motor oil, its primary IMF is London Dispersion Forces Acetic acid, it ionizes into ions when added to

Have a region surrounding the central area called