33
/ru/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
May 1, 2025
2222712
186409
2
Public Timelines
Menu
Public Timelines
FAQ
Public Timelines
FAQ
For education
For educational institutions
For teachers
For students
Cabinet
For educational institutions
For teachers
For students
Open cabinet
Создать
Close
Create a timeline
Public timelines
Library
FAQ
20 апр 1871 г. - Mendeleev's Predictions
Описание:
Mendeleev published predictions of not yet found elements with atomic mass and properties, according to the trends on his table
Добавлено на ленту времени:
Development of Periodic Table
By
Karl Stücker
26 ноя 2018
0
0
347
Дата:
20 апр 1871 г.
Сейчас
~ 154 г назад
About & Feedback
Соглашение
Приватность
Библиотека
FAQ
Support 24/7
Cabinet
Get premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL