Multiple Choice
Based on the number of electrons in its outer shell or highest energy level,which of these atoms is most stable?
A) hydrogen with atomic number = 1
B) carbon with atomic number = 6
C) oxygen with atomic number = 8
D) neon with atomic number = 10
E) magnesium with atomic number = 12
Correct Answer:
Verified
Correct Answer:
Verified
Q2: Suspensions<br>A) are clear<br>B) have a fixed composition<br>C)
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Q4: A substance formed by the chemical combination
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Q6: From the list below,the strongest base has
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Q10: The molecular formula for sodium bicarbonate is
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