Multiple Choice
In order to form an octet,an atom of selenium will
A) lose 6 electrons.
B) gain 6 electrons.
C) lose 2 electrons.
D) gain 2 electrons.
E) gain 3 electrons
Correct Answer:
Verified
Correct Answer:
Verified
Q35: The formula for potassium dichromate is<br>A)KCr<sub>2</sub>O<sub>7.</sub><br>B)K<sub>2</sub>Cr<sub>2</sub>O<sub>7.</sub><br>C)K<sub>2</sub>CrO<sub>4.</sub><br>D)PCr<sub>2</sub>O<sub>7.</sub><br>E)PCrO<sub>4.</sub>
Q36: Match the following.<br>-sodium acetate<br>A)<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB34225555/.jpg" alt="Match the
Q37: Match the following.<br>-potassium sulfite<br>A)<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB34225555/.jpg" alt="Match the
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Q39: Which of the following ions does not
Q41: What is the name of SnCl<sub>2</sub>?<br>A)ditin chloride<br>B)tin
Q42: An element belonging to the halogen family
Q43: Which of the following compounds would have
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Q45: Which element will form an ion with