Periodic Trends — Set 4
Chemistry · आवर्ती प्रवृत्तियां · Questions 31–40 of 50
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1
Which of the following is a characteristic of Group 17 elements?
2
What is the name of the elements from atomic number 58 to 71?
3
The tendency of an atom to attract a shared pair of electrons is called?
4
Which element is commonly used as the reference for modern atomic mass units?
5
Which group of elements shows the most stable electronic configurations?
6
Which of the following elements has the lowest first ionization energy?
7
In the modern periodic table, how many periods and groups are there?
8
Which of the following is a radioactive noble gas?
9
Which block of elements includes the transuranium elements?
10
Which element is found in all organic compounds?