The periodic law states that when elements are arranged in order of ________ their properties repeat themselves at regular intervals.
A) increasing atomic number
B) decreasing atomic number
C) increasing atomic mass
D) decreasing atomic mass
Correct Answer:
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Q2: Elements constituting a period in the periodic
Q3: In which of the following sets of
Q4: Which one of the following elements occupies
Q5: Which of the following elements occupies position
Q6: Group IA elements are called:
A) alkali metals
B)
Q7: The elements in groups IA, VIIA and
Q8: Which of the following is a quantized
Q9: The maximum number of electrons found in
Q10: What is the maximum number of electrons
Q11: Which response includes all the following statements
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