aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
  • Periodic Classification of Elements - 1
  • An atom has electronic configuration 2, 8. To which of th...
Multiple choice

An atom has electronic configuration 2, 8. To which of the following elements would it be chemically similar?

  1. Ar

  2. C

  3. Cl

  4. F

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The atom with electronic configuration 2, 8 is Neon (Ne), which is a noble gas and is chemically similar to Argon (Ar) which is also a noble gas. 

Keep practicing — related questions

  • What is the electronic configuration of the element with atomic number 18 ?
  • Which of the following is a correct form of electronic configuration of an element?
  • Using periodic table, which group of elements would be expected to have similar properties?
  • Atoms of an element contain only one type of atom because they each contain the same number of:
  • How many electrons are in a neutral atom with an atomic number of 12?
  • Predict the output of the following JavaScript code : a = 8 + "8"; document.write(a);
  • Sulfuric acid H₂SO₄ is broken down to separate elements. How many different atoms result?
  • Which of the following is a transfer of chemical energy to thermal energy?
Play the full quiz 🎤 Practise this topic out loud

Practice this topic

  • Periodic Classification and Elements (1092 questions)

More quizzes with this question

  • Periodic Classification of Elements - 1
  • Periodic Classification of Elements - 1
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy