What is the mass of 4.22 mole of cl2?

Use the periodic table to identify the number of core electrons and the number of valence electrons in each case below. potassium (k): 1s22s22p63s23p64s1

(05.04 mc) the table below shows the set of traits in four different beetle populations. traits in population population traits 1 brown-colored beetles, pesticide-resistant gene present 2 green-colored beetles, pesticide-resistant gene absent 3 green and brown–colored beetles, pesticide-resistant gene absent 4 green and brown−colored beetles, pesticide-resistant gene present which population of beetles is most likely to become extinct when the existing conditions change? (4 points) select one: a. 1 b. 2 c. 3 d. 4

Monosaccharides other than glucose can be modified to derivatives that can enter glycolysis. for each of the monosaccharides listed, indicate the derivative that enters glycolysis. the glycolytic pathway is given as a reference. the abbreviations dhap and g3p represent dihydroxyacetone phosphate and glyceraldehyde‑3‑phosphate, respectively.