How many atoms are in 0.075 mol of titanium show your work?

When the volume and number of particles of a gas are constant which of the following is also constant

Afamily is one another name for a group on the table of elements.

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together