The chemical formula of glucose is carbon 6 hydrogen 12 oxygen 6. what are the names of the elements in glucose and how many atoms of each element are present in a glucose molecule?

There are main groups in the modern periodic table of elements

Find the mass in grams of 1.37x1020 particles of h3po4

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line