Which of the following statement(s) is(are) true? a. The alkali metals are found in the earths crust

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Which of the following statement(s) is(are) true?

a. The alkali metals are found in the earth’s crust in the form of pure elements.

b. Gallium has one of the highest melting points known for metals.

c. When calcium metal reacts with water, one of the products is H₂(g).

d. When AlCl₃ is dissolved in water, it produces an acidic solution.

e. Lithium reacts in the presence of excess oxygen gas to form lithium superoxide.

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Chemistry

ISBN: 9781305957404

10th Edition

Authors: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

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Question Posted: Sep 05, 2022 02:24 AM

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Which of the following statement(s) is(are) true? a. The alkali metals are found in the earths crust

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c When calcium metal reacts with water one of the products is H2g Explanation Fo...View the full answer

Chemistry

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