Small band of frequencies the retina of the eye responds to -radio waves
-microwaves
-infrared waves
-visible light
-ultraviolet rays
-x-rays
-gamma rays
-cosmic rays

Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.

Which piece of equipment would me most useful for measuring the volume of some water? a. pan balance b. graduated cylinder c. tweezers d. flask quick

What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom