Nitrogen has the atomic number 7. an isotope of nitrogen containing seven neutrons would be

Elemental phosphorus burns in oxygen with an intensely hot flame, producing a brilliant light and clouds of the oxide product. These properties of the combustion of phosphorus have led to its being used in bombs and incendiary devices for warfare.

What is the mass of 3.15 liters of N2 gas at STP? 2.86 grams 3.21 grams 3.94 grams 4.06 grams

Photosynthesis occurs mainly in what part of most plants?

What role do the nafion resin and h3po4 play? could you use concentrated hcl or h2so4 instead?

Which of the following is not a valid set of quantum numbers A. n = 2, l = 1, m = 0 B. n = 1, l = 0, m = 0 C. n = 3, l = 3, m = 3

Describe haw serface area affects the rate of a reaction

Describe one of the major differences between oceanic crust and continental crust.

What occurs in an updraft A cool air from the east rises B cool air from the south rises C warm air from the south rises D warm air from the west rises

Como se producen las bacterias

Name the layers of earth in order from most dense to least dense.