Chemistry, 22.12.2020 19:10 edwinn55526
Elements X and Y react to form a covalent compound with formula XY2.
Which of the following is true?
X Y
A. 2.8.2 A. 2.8.7
B. 2.4 B. 2.6
C. 2.5 C. 2.7
D. 2.1 D. 2.7
Answers: 3
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Elements X and Y react to form a covalent compound with formula XY2.
Which of the following is true...
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