Ap Biology notes.

Artem Ilyayev Ap Bio 1) An instalment is to a(n) ___________ as an electronic organ is to a(n) _______________ Answer - b - compound; organism 2) In the term trace piece, the auto-changer trace means Answer - a - the element is required in in truth sm each amounts. 3) Compared to 31P, the radioactive isotope 32P has Answer - b - one more(prenominal) neutron 4) Atoms put up be represented by simply listing the be of protons, neutrons, and electrons - for example, 2P+; 2n0; 2e- for helium. Which touch represents the 18O isotope of oxygen? Answer - b - 8p+; 10n0; 8e- 5) The atomic umber of sec is 16. Sulfur combines with hydrogen sulfide. gene vagabond on the electron contour line of sulfur, we can predict that the molecular(a) saying of the compound will be Answer - c - H2S. 6) Review the valences of carbon, oxygen, hydrogen, and due mating and then determine which of the succeeding(a) molecules is more or less likely to exist. Answer - b - 7) The reactivity of an atom arises from Answer - b - the human beings of unpaired electrons in the valence shell. 8) Which of these statements is true of all anionic detergent atoms? Answer - a - the atom has more electrons than protons.

9) What coefficients must be fit(p) in the blanks so that all atoms are accounted for in the products? C6H12O6 = __ C2H6O + __CO2 Answer - b - 2;2 10) Which of the following statements right describes any chemical response that has equilibrium? Answer - b - the rove of the forward reaction equals the rate of the reverse reaction. CHAPTER 3 1) What is the beat off explanation of the phrase seaworthiness of the environment, as direct I this chapter? Answer - d - life history as we know it depends on certain... If you want to get a full essay, order it on our website: Ordercustompaper.com

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