Discuss four factors of learning

Endeleev saw trends in the physical and chemical properties of elements when he organized them by

Which element is the least metallic between cadmium, silver, zinc, or iron?

The solid xy decomposes into gaseous x and y: xy(s) m x(g) + y(g) kp = 4.1 (at 0 °c) if the reaction is carried out in a 22.4 l container, which initial amounts of x and y will result in the formation of solid xy?