The periodic table is a tabular arrangement of , electron configurations, and recurring chemical properties.
It is generally accepted that the modern periodic table was first published by in 1869, although several other scientists had developed similar tables prior to this.
The periodic table consists of 118 , of which 94 occur naturally on Earth and the remaining 24 are synthetic.
The are arranged in seven horizontal rows, called periods, and 18 vertical columns, called groups.
Welcome to SATHEE !
Select from 'Menu' to explore our services, or ask SATHEE to get started. Let's embark on this
journey of growth together! 🌐📚🚀🎓
I'm relatively new and can sometimes make mistakes.
If you notice
any error, such as an incorrect solution, please use the thumbs down icon to aid my learning.
To begin your journey now, click on
Please select your preferred language
