Take this quiz and check how good are you at atomic chemistry?
Take this quiz and check how good are you at atomic chemistry
Author : Adiyogi Quiz Master
Posted On : 14-May-2018
Q1: How are the subshells in an atom labelled?
- A. s, p, d, f, g
- B. s, p, f, g, d
- C. s, f, g, d, f
- D. s, d, g, p, f
Q2: The isotopes of neutral atoms of an element differ in
- A. Atomic number
- B. Mass number
- C. Number of electrons
- D. Chemical properties
Q3: The electronic configuration of an atom having atomic number 20 is
- A. 2, 8, 8, 2
- B. 2, 8, 10
- C. 2, 6, 8, 4
- D. 2, 4, 8, 6
Q4: Almost the entire mass of an atom is concentrated in the
- A. proton
- B. electrons
- C. nucleus
- D. neutrons
Q5: An atom differs from its ion in
- A. Nuclear charge
- B. Mass number
- C. Number of electrons
- D. Number of neutrons
Q6: Which of the following is not a fundamental particle?
- A. Proton
- B. Neutron
- C. Alpha particle
- D. Electron
Q7: Which one among the following most correctly determines the atomic number of an element?
- A. Number of protons
- B. Number of protons and electrons
- C. Number of ions
- D. Number of nucleons
Q8: Which of the following is the correct electronic configuration of Nickel with an atomic number 28?
- A. 1s2 2s2 2p4 3s2 3p8 3d10
- B. 1s2 2s2 2p6 3s2 3p6 3d10
- C. 1s2 2s2 2p4 3s2 3p6 3d10 4s2
- D. 1s2 2s2 2p6 3s2 3p6 3d8 4s2
Q9: How many electrons does the outermost shell of neon have?
- A. 4
- B. 8
- C. 2
- D. 16
Q10: Which of the following determines the chemical properties of an element?
- A. Number of electrons
- B. Number of neutrons
- C. Number of protons
- D. All of the above
post a comment