Schizophrenia is a chronic and severe mental disorder that affects how a person thinks, feels, and behaves. People with schizophrenia may seem like they have lost touch with reality. Although schizophrenia is not as common as other mental disorders, the symptoms can be very disabling.
Carbon consists of single atoms. One mole of anything always contains Avogadro's number of particles, i.e., 6.022Ã1023 particles. Thus, 1 mol of carbon contains 6.022Ã1023latoms.
The nucleus of a carbon atom always has six protons and usually has six neutrons, but some carbon nuclei contain eight neutrons. Thus, carbon-12 is the most common isotope of carbon; carbon-14 is also found, but is less common.