Q Mintz is one of the largest and fastest-growing online platforms dedicated to high-quality Multiple Choice Questions (MCQs) for students, job seekers, and professionals. Our mission is to provide reliable, accurate, and up-to-date learning material that helps users prepare effectively for school exams, competitive tests, departmental assessments, and job interviews.
At Q Mintz, we believe that consistent practice leads to success.
Search
What is the atomic number of carbon?
A. 4
B. 6
C. 8
D. 12
Correct Answer Is Option = 6
Notes / Explanation
The atomic number of carbon is six, which places carbon at the sixth position in the arrangement of the chemical elements. In chemistry, each element is given an atomic number, which identifies the element and determines its place in the table of the elements, being the number of a particular kind of tiny particle found in the nucleus of the atoms of that element, unique to each element. Carbon has the atomic number six, and it is placed at the sixth position in the arrangement of the elements. Carbon is one of the most important of all the elements, particularly because it is the basis of the substances that make up living things, so that it is often described as the element of life. Carbon has a special ability to join together with other atoms, including other carbon atoms, in a great variety of ways, forming an enormous number of different compounds, more than any other element, and this ability is the basis of the great variety of substances found in living things and of a vast field of chemistry. All living things are built up largely from compounds of carbon, so that carbon is essential to life. Carbon is also found in a number of forms in nature, which differ greatly in their properties even though they are made of the same element, arranged in different ways. In one form, carbon is the extremely hard and precious substance known as diamond; in another, it is the soft, dark substance found in the material used in pencils; and it is also found in coal and in the soot from a flame. Carbon is present in the air in the form of a compound with oxygen, the gas that is breathed out by living things and taken in by plants. Compounds of carbon are also the basis of the fuels such as coal, oil and gas. Because of its central role in the substances of life and its ability to form so many compounds, carbon is one of the most important of all the elements. The study of the elements, their atomic numbers and their properties is a fundamental part of chemistry. For PPSC and other competitive examinations, the key points to remember are that the atomic number of carbon is six, that carbon is the basis of the substances that make up living things and is often called the element of life, that it has a special ability to form a great variety of compounds, more than any other element, and that it is found in different forms in nature, including the hard, precious diamond and the soft, dark material used in pencils.
