Quiz 2C

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Texas State University *

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Course

1310

Subject

Chemistry

Date

Dec 6, 2023

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pdf

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4

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Question 1 2 / 2 pts What happens when oxygen forms an ion? Select the two statements that apply. Oxygen forms a cation. Oxygen gains two electrons. Oxygen forms an ion with +2 charge. Oxygen forms an ion named oxide. Question 2 1 / 1 pts What is the formula for aluminum oxide? AlO Al 3 O 2 Al 2 O 3 Question 3 2 / 2 pts What is the name of Li 2 O? Spelling counts!
lithium oxide Question 4 1 / 1 pts In the name copper(II) ion, what does the Roman numeral signify? Copper has a +2 charge. Copper has a subscript of 2 in the formula of an ionic compound. Copper has gained two electrons. Question 5 1 / 1 pts What is the name of Cu 2 O? copper(I) oxide copper oxide copper(II) oxide Question 6 1 / 1 pts What is the formula for lead(IV) oxide?
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