Physical property definition simple

Why do isotopes have different properties?Differences in the properties of isotopes can be attributed to either of two causes: differences in mass or differences in nuclear structure. Scien. . When are isotopes stable?Isotopes are said to be stable if, when left alone, they show no perceptible tendency to change spontaneously. A uniform scale of nuclear stability. . How were isotopes discovered?The existence of isotopes emerged from two independent lines of research, the first being the study of radioactivity. The unambiguous confirmation. [pdf]
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Battery discharge curve diagram

What is a dV dQ analysis?A dQ/dV analysis transform a cycling curve into a dQ/dV curve. A dQ/dV curve is a plot showing the differential capacity of a battery divided by th. . Why using a dQ/dV plot?On a discharge curve, when the insertion material is in a transition state where two crystalline structures coexist, the voltage is constant as the. . What is the effect of ageing on dQ/dV plots?The ageing of the battery will cause a decrease and a shift of the peaks appearing on a dQ/dV plot. [pdf]
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