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Chemistry Final Exam
Question | Answer |
---|---|
Which of the following describes a vertical column on the periodic table? | family |
Which of the following describes a horizontal row on the periodic table? | period and series |
Which of the following is the most nonmetallic? | P |
Which of the following has two valence electrons? | Mg |
Which of the following is most likely to gain three electrons and form a -3 anion? | P |
Which of the following is an alkali metal? | Na |
Which halogen is the most reactive? | F |
Which of the following is a semimetal? | Si |