PostsCommentsPayoutsraja-jbeli (25)in #maths • 6 years agoCalculation of massMolecular 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…raja-jbeli (25)in #components • 6 years agoComponents of crude oilHello 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…raja-jbeli (25)in #introducing • 6 years agoIntroducing myselfHello, 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…