electropositive element मीनिंग इन हिंदी

उदाहरण वाक्य

1. Oxygen primary ions are often used to investigate electropositive elements due to an increase of the generation probability of positive secondary ions, while caesium primary ions often are used when electronegative elements are being investigated.
2. Tin ( II ) selenide is a typical layered metal chalcogenide; that is, it includes a Group 16 anion ( Se 2 " ) and an electropositive element ( Sn 2 + ), and it is arranged in a layered structure.
3. The geometric mean is approximately equal to the arithmetic mean-which is applied in the first formula above-when the energies are of the similar value, e . g ., except for the highly electropositive elements, where there is a larger difference of two dissociation energies; the geometric mean is more accurate and almost always gives a positive excess energy, due to ionic bonding.