An atomic dock is based on transitions in

An atomic dock is based on transitions in
1). Sodium
2). Caesium
3). Magnesium
4). Aluminium

Answer This Question with Explaination and Earn! Click Here to Know More!

---

Answer This Question
Name:
Email:
Answer :
Sum of (2+3)
Submit:

Other Questions

1. Water is not effective in extinguishing a fire caused by petrol because

2. One property of ammonia is

3. An inert gas mixed with oxygen given to patients suffering from restricted breathing is

4. Fementation of ethyl alcohol into acetic acid is done by-

5. Photo oxidation process is initiated by

6. The depletion of Ozone layer is mainly due to

7. The element absorbed both in cation and anion form is

8. Question 10.5:Explain why is sodium less reactive than potassium?

9. The most suitable unit for expressing nuclear radius is :

10. Question 5.6:What do you understand by activation of adsorbent? How is it achieved?