Aug 21, 2019 · Consider this phase diagram for carbon dioxide in what phase is co2 at 4 atm and 10 degree c. The solid liquid curve exhibits a positive slope indicating that the melting point for co 2 increases with pressure as it does for most substances water being a notable exception as described previously.
Jun 14, 2018 · 6 carbon (C) Bohr model.png 343 × 304; 15 KB 60 neodymium (Nd) enhanced Bohr model copy.png 641 × 642; 70 KB 61 promethium (Pm) enhanced Bohr model.png 641 × 642; 71 KB
Carbon-14 and carbon-12 have nearly identical chemical properties. As a consequence, living organisms incorporate carbon-14 in their bodies in the same proportion as it is found in the environment around them. When an organism dies, that process stops and, as the radioactive carbon-14 decays, the carbon-14/carbon-12 ratio changes.