Question 1. Which election take part in chemical bonding?
Answer is: the core election
Question 2. Which of these group of the periodic table will not lose elections to form cation?
Answer is: group 15 or P-block element
Question 3. The most energetic election are_________?
Answer is: the election in the outer most shell
Question 4. Electrons diffraction is an evidence for _______ of the electron?
Answer is: wave nature
Question 5. Quantum mechanical model is base on_____?
Answer is: probability
Question 6. The lanthanide series and the actinides series are characterized by filling the ______?
Answer is: F-sublevel
Question 7. According to quantum theory, it is impossible to know the exact and magnitude of an electron at the same time this known as__________?
Answer is: uncertainty principle
Question 8: the region around the nucleus of an atom where the probability of finding an election is high is called?
Answer is: Atomic orbital
Question 9. Ernest Rutherford establish that ___________?
Question 10. Group 3---12 element are the_______?
Answer is: the representative element.
That is the end
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