Podcast
Questions and Answers
What is the atomic number of Chlorine?
What is the atomic number of Chlorine?
- 17 (correct)
- 31
- 18
- 35
Why is an atom electrically neutral?
Why is an atom electrically neutral?
- neutrons balance the protons and electrons
- the numbers of protons and neutrons are equal
- the numbers of protons and electrons are equal (correct)
- nuclear forces stabilize the charges
Which atom has the highest ionization energy?
Which atom has the highest ionization energy?
- As
- Si (correct)
- P
- Al
What is the electron configuration for the element with atomic number 35?
What is the electron configuration for the element with atomic number 35?
Which element has the greatest electronegativity?
Which element has the greatest electronegativity?
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