Which of the following groups contain three elements with stable electron configurations? a. helium, xenon, carbon b. xenon, neon, boron c. calcium, krypton, argon d. argon, neon, xenon

Determine the mass of fuel required for the expected energy consumption in the united states for the next ten years. energy use per person per year in the united states = 3.5 x 1011joules base calculations on current population of 310,000,000.

If i add water to oil what will happen

According to le chatelier’s principle, a system in chemical equilibrium responds to stress by shifting the equilibrium in a direction that reduces the stress. normalizes the stress. increases the stress. changes the stress.