The alkali metal elements are found in _______ of the periodic table.
A) Group 1A
B) Group 2A
C) Group 3A
D) Period 7
E) Period 1
Correct Answer:
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Q13: The law of octaves was proposed by
A)
Q14: The elements in Group 2A are known
Q15: An element with the general electron configuration
Q16: Which of the following elements is found
Q17: The chief contribution of physicist Henry Moseley
Q19: Which of the following is the general
Q20: Which one of the following elements is
Q21: Which of the following make an isoelectronic
Q22: Consider the element with the electron configuration
Q23: The representative elements are those with unfilled
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