150 years of Chemistry’s Periodic Table
The periodic table of chemical elements is having its 150th birthday, and the UN scientific agency is holding a year of events to celebrate.
Key Facts
- Russian scientist Dmitry Mendeleev published the first such table in 1869.
- The UN Education, Scientific and Cultural Organization kicked off the “International Year of the Period Table of Chemical Elements” on 29th January, 2019.
- Other activities UNESCO is organising this year include an online competition to test high school students’ knowledge of the table, and scientific experiments brought to schools around the ....
Do You Want to Read More?
Subscribe Now
To get access to detailed content
Already a Member? Login here
Take Annual Subscription and get the following Advantage
The annual members of the Civil Services Chronicle can read the monthly content of the magazine as well as the Chronicle magazine archives.
Readers can study all the material since 2018 of the Civil Services Chronicle monthly issue in the form of Chronicle magazine archives.
News Snippets
- 1 US Targets India’s High Tariffs
- 2 India and Vietnam Hold Fourth Policy Planning Dialogue
- 3 India-Bhutan Hold Talks on Boundary and Cooperation
- 4 India and Armenia Sign MoU on Medical Product Regulation
- 5 Poland & Baltic States to Withdraw from Ottawa Convention
- 6 India-Malaysia Discuss Trade Ties & AITIGA
- 7 India and Mongolia Strengthen Strategic Partnership
- 8 New Freshwater Algae Species Discovered in Western Ghats
- 9 U.S. Withdraws from U.N. Climate Damage Fund Board
- 10 New Species of Congrid Eel Discovered