Answer:
Protons, electrons, same in that order is the answer.
Explanation:
this has to do with the periodic table information.
Some rocks contain carbonate minerals, and the acid test can be used to help identify them.
Answer:
hydrocarbons are the answer
Answer:

Explanation:
Hello,
In this case, we use the ideal gas equation to compute the volume as shown below:

Nonetheless we are given mass, for that reason we must compute the moles of gaseous fluorine (molar mass: 38 g/mol) as shown below:

Thus, we compute the volume with the proper ideal gas constant, R:

Best regards.