What is the ratio of mass of 0.7moles of nitrogen gas to 11.2liters of oxigen gas at STP?

What approach is required to balance the objectives of sustainable development? balancing the objectives of sustainable development requires a(n) .

Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.

Avariable that is not being directly tested during an experiment should be