The symbol for carbon is
The symbol for hydrogen is
The symbol for nitrogen is
gen is
The symbol for iron is
The symbol for copper is

7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change

The organs inside the body and how they function together