Chapter 2 Bio Test Corrections.pdf - Name Michael Siekman...

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Name: Michael Siekman Section: 2 Chapter 2 Quiz RECOVERY POINTS: BIOL 1233 2) Which one of the atoms shown would be most likely to form a cation with a charge of +1? A) This is incorrect because the valence shell only has four electrons, which means that it wouldn’t loose an electron to fill its shell. B) This is incorrect because if the atom were to gain an electron then it would be stable and not a cation. C) This is correct because when the cation forms it would loose its electron in the outer shell, which would give the atom more positively charged particles. D) This is incorrect because when this bonds with another atom, it would most likely gain electrons and not loose them since there are five in the valence shell. 6) The atomic number of chlorine is 17. The atomic number of magnesium is 12. What is the formula for magnesium chloride? A) This is incorrect because Magnesium has 2 valence electrons and this would mean that it had 3.
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