Isotopes
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..
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..Isotopes
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 isotope..
Isotopes
Isotopes - It is interesting to note that atoms of a given atomic number can have different number of neutrons. Some examples are listed belo..
Isotopes
It is interesting to note that atoms of a given atomic number can have different number of neutron..
Isotopes
It is interesting to note that atoms of a given atomic number can have different number of neutrons. Some examples are listed belo..
Sulphides of Carbon
Sulphides of Carbon - Carbon forms sulphide known as carbon disulphide (CS 2..
Carbon Dating
The age of fossils of plant or animal origin can be determined by carbon dating technique developed by Willard Libby in 1949. The radioactive isotope of carbon ( 6 C 1 4 ) is used to determine the date at which an animal or plant had died. Carbon Dating..
The age of fossils of plant or animal origin can be determined by carbon dating technique developed by Willard Libby in 1949. The radioactive isotope of carbon ( 6 C 1 4 ) is used to determine the date at which an animal or plant had died. Carbon Dating..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 shows the occurrence of ..
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 shows the occurrence of ..Allotropes of carbon
The existence of one element in different forms, having different physical properties, but similar chemical properties is known as allotropy. Different forms of an element are called 'allotropes' or allotropic forms. Carbon shows allotropy. The various allotropic forms of ..
Sodium Carbonate
Popularly known as washing soda or soda ash, sodium carbonate is a commercially important compound. In earlier days, it was obtained from the ash of plants and from natural deposits in India and Egyp..
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