Why is carbon, solid at room temperature (graphite), Diamond solid at higher temp, liquid at other temperatures, and gas at other temperatures? - Quora
In what state does carbon dioxide exist at room temperature? - Quora
Carbon. What is Carbon? The element Carbon exists in almost everything, it makes up everything living thing Carbon exists in several different forms including. - ppt download
Elements Hydrogen Number of: Protons 1 Neutrons 0 Electrons 1 Boiling point -252 Freezing point -259 State at room temperature gas. - ppt download
10.4: Phase Diagrams | General College Chemistry I
How to Determine the State of Matter of a Substance at a Given Temperature - YouTube
A Fe3N/carbon composite electrocatalyst for effective polysulfides regulation in room-temperature Na-S batteries | Nature Communications