When freshly cut, lead is silvery with a hint of blue; it tarnishes to a dull gray color when exposed to air. Lead has the highest atomic number of any stable element and three of its isotopes are endpoints of major nuclear decay chains of heavier elements. Lead is a relatively un...
Thekey differencebetween deuteron and triton is thatdeuteron is the nucleus of the deuterium atom, whereas triton is the nucleus of the tritium atom. The chemical elementhydrogenhas three majorisotopes. They areprotium, deuterium and tritium. These three isotopes differ from each other depending on ...
in which there is the same number of each isotope, but these isotopes are in different positions. Therefore, the key difference between isotopomer and isotopologue is that an isotopomer is any organic compound differing only in the position of an isotope whereas...
Atoms of the same kind have similar protons and electrons. Same type of atoms may differ due to the number of neutrons present, and these are known as isotopes. Atoms can join with other atoms in various ways, thus form thousands of molecules. All elements have a diatomic or polyatomic arr...
Nitrogen oxide (NO) has a double bond between the nitrogen atom and the oxygen atom (and there is an unpaired electron on nitrogen atom). Carbon monoxide (CO) has a triple bond between carbon and oxygen atoms. What are the Similarities Between Homonuclear and Heteronuclear Diatomic Molecules?
Figure 02: Bohr’s Model of An Atom Typically the number of protons equals the number of electrons and neutrons. Sometimes there are atoms which have a high or a low number of neutrons than the number of protons, hence, we name them as isotopes of the same chemical element. Furthermore,...
The electronegativity of the atoms in an ionic bond influences the strength of the electrostatic interactions. Hence, electronegativity gives a measurement of the atoms’ affinity for electrons. An atom with high electronegativity can attract electrons from an atom with low electronegativity to form an...
Figure 01: Fluorine Atom The atomic mass of fluorine is 18.9984 amu. At room temperature, fluorine exists as a diatomic molecule (F2). F2 is a pale yellow-greenish colour gas and it has a melting point of -219 °C and a boiling point of -188 °C. Among isotopes of fluorine, F-17...