Which elements have the most similar chemical properties?
a. si, as, and te
b. mg, sr, and ba
c. n2, o2, and f2
d. ca, cs, and cu
explain your answer in this case

What term is missing from the central region that describes hypotheses, theories, and laws? popular predictable mathematical falsifiable

Nitrogen dioxide decomposes according to the reaction 2 no2(g) ⇌ 2 no(g) + o2(g) where kp = 4.48 × 10−13 at a certain temperature. if 0.70 atm of no2 is added to a container and allowed to come to equilibrium, what are the equilibrium partial pressures of no(g) and o2(g)

Nthis lab, you will do experiments to identify types of changes. using the question format you learned (shown above), write an investigative question that you can answer by doing these experiments