Login
Discover
Waves
Decks
Plus
Login
Signup
Jojo
@raja-jbeli
25
Followers
475
Following
2001
Resource Credits
Available
Used
Location
Morocco
Created
2018-03-30 11:00
RSS Feed
Subscribe
Posts
Blog
Posts
Comments
Communities
Wallet
raja-jbeli
maths
2018-07-05 01:19
Calculation of mass
Molecular mass of elements The mass of the sodium element (Na) can be calculated by finding it directly from the periodic table, which is equal to one mol of sodium, ie 22.99 g / mol. The molten mass of
$ 0.000
3
15
raja-jbeli
components
2018-07-03 20:53
Components of crude oil
Hello steemians Friends Oil and crude oil consist of a complex mixture of hydrocarbons and other chemical elements, and the components vary considerably in terms of where and how they are formed. Chemical
$ 0.064
4
1
raja-jbeli
introducing
2018-06-30 17:25
Introducing myself
Hello, all friends of Myanmar Steemit users and from all over the world. My name is raja jbeli I,m a fresh graduate girl. I got a chance to know the Steemit Platform by a friend of mine. But I,m not yet
$ 0.000
3
2
