three isotopes of carbon

Atoms of the same element having the same atomic number but different mass numbers are called isotopes. The nuclei of these atoms have same number of protons but different number of neutrons. All the properties of the isotopes depending upon mass are different. Differen..

These are the elements having same atomic number but different mass number. They have the same atomic number because the number of protons inside their nuclei remains the same. The difference in their mass number is due to the difference in their number of neutrons. Since they are neutral iso..

All isotopes of the same element have the same number of protons, but a variable number of neutrons. The isotopes of hydrogen have the following structures (Fig.9.1)...

There are a small number of radioisotopes of low proton number, which occur naturally. They are produced by bombardment by radiation from outer space (cosmic rays). The most well known of these is radioactive carbon-14, which is produced when nitrogen is bombarded by neutron..

Isotopes are atoms of the same element having different atomic mass but same atomic number. For e.g., there are three isotopes of hydrogen with atomic mass 1, 2, and 3. According to Mendeleev's periodic table these should be placed at three separate places. However ..

Symbol C Atomic number 6 Mass number 12 Isotopes 12 6 C, 13 6 C, 14 6 C 1. Carbon is the first member of the group IVA. 2. Electronic configuration of this group shows that the members have four electrons in their valence shell. 3. ..

Elemental carbon - Symbol: C Atomic number : 6 Atomic mass: 12 (most common isotope) Electronic configuration: 1s 2 ,2s 2 ,2p 2 Position in the periodic table: Period II Group IV Carbon occurs in the free state as well as combined state. The following schematic chart s..

Halides of Carbon - Carbon combines with all the halogens to form tetrahalides, viz., CF 4 , CCl 4 , CBr 4 and CI 4 , mixed tetrahalides like CFCI 3 , CF 2 Cl 2 and CCl 3 Br, and trihalides of the formula CHX 3 , viz., chloroform, CHCl 3 a..

Carbon combines with all the halogens to form tetrahalides, viz., CF 4 , CCl 4 , CBr 4 and CI 4 , mixed tetrahalides like CFCI 3 , CF 2 Cl 2 and CCl 3 Br, and trihalides of the formula CHX 3 , viz., chloroform, CHCl 3 and iodoform, CHI ..

The carbonates of alkaline Earth metals are prepared by passing carbon dioxide in limited supply, through the solution of their hydroxides. Stability of these carbonates increase down the group. For example, BeCO 3 is least stable while BaCO 3..