Multiple Choice
When potassium loses an electron to form K+, which electron is lost?
A) 1s
B) 2s
C) 3s
D) 4s
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q17: What is the approximate mass of a
Q18: How many elements are there in period
Q19: How many orbitals are there in the
Q20: How many valence electrons are present in
Q21: How are electrons distributed among orbitals of
Q23: Which of the following columns of the
Q24: What are the vertical columns of the
Q25: Which of the following elements has the
Q26: Which of the following represents the correct
Q27: What are the horizontal rows of the