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U can ask me any question about science |
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Answer» brain in human beings is known to be the most delicate organ due to which it is placed inside a bony box. It is contained in a fluid-filled balloon for shock absorption. Spinal cord is located within the vertebral column. The backbone protects it from any injury. Brain and spinal cord are two vital organs of our body. How is our body designed to protect them? The elements, if arranged according to their atomic masses, exhibit an apparent periodicity of properties.2) Elements which are similar as regards to their chemical properties have atomic masses which are either of nearly same value (e.g. Pt, Ir, Os) or which increase regularly (e.g. K, Rb, Cs).3) The arrangement of the elements, or of groups of elements in the order of their atomic masses, corresponds to their so-called valencies, as well as to their distinctive chemical properties.4) The elements which are most widely distributed in nature have small atomic masses and possess sharply defined properties.5) The magnitude of atomic mass determines the character of the element.6) Many yet unknown elements may be discovered.7) The atomic mass of an element may sometimes be corrected with the aid of the knowledge of the atomic masses of the adjacent elements.8) Certain characteristic properties of elements can be foretold from their atomic masses. Lgta h drr gye Define literature Means father of science What are the uses of the Mendeleev\'s periodic table? Science kisne banai Ok yes I know It means information researches etc Hahahaha you are not scientist. You are only .... Define science..? |
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