Most used SSC Exam Preparation Website

SSC CGL Tier 1 2015 Questions

Question 44 The soft silvery metallic element which ionizes easily when heated or exposed to light and is present in atomic clocks is:

A) californium
B) cesium
C) calcium
D) cerium

Answer: Caesium



Like our page on Facebook

Follow us on Google

Join our conversation in group
UPSC SSC Preparation

UPSC SSC Preparation Facebook - Gksea

Copyright© 2015-2018 Powered by dataNcode | Disclaimer and Terms

Contact Us Mail Us