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What is slag? Give one example. View Solution What are isotopes ? Give one example. View Solution What are permanent magnets? Give one example. View Solution What are basic amino acids? Give one example. View Solution What is diffusion ? Give an example to illustrate it. ...
the unstable isotopes of elements fling out different particles or forms of energy to restore the balance between the forces in their nucleus. During this process of attaining stability, they change into a new nucleus.
Isotopes are elements that have the same atomic number (which - as stated above - is what makes them the same element) but different Mass Numbers (A), due to different numbers of neutrons in their nuclei. For more about this seeWhat is an isotope ?
Definition of a (Chemical) Mixture: Mixturesare formed by just mixing or 'intermingling' (another word which means the same as 'mixing') together two or more substances.Those substances may also be referred to as 'constituents' or 'components' - and may be eitherelementsorcompounds, and be ...
The resonant frequency depends on both the environment that the nuclei are in (e.g. how many and which atoms they are close to), and the magnitude of the applied magnetic field. The intensity of the NMR signal is proportional to the number of nuclei within each resonant frequency. This is...
What are the unique properties of water? How are these properties of water crucial for life? Why do they occur? What makes isotopes of an element different from one another? In what four ways do simple sugars differ, and of what overall importance is this?
Critical Infrastructure Definition Critical infrastructure and key resources are often managed and maintained by government agencies or trusted private sector organizations. They are typically highly interconnected, with disruptions in one area potentially causing cascading effects across multiple sectors. ...
Simple Definition A meteorite is a rock that originates in outer space and survives its passage through Earth's atmosphere to reach the ground. It is a piece of extraterrestrial material that has fallen to Earth's surface.Meteoroidsare small objects in space;meteorsare the streaks of light we...
It is important to know aboutprotons(for school level, e.g. GCSE Chemistry) because protons are important for several key topics necessary for the understanding of basic chemistry. These topics include thestructure of atoms,isotopesandrelative atomic mass. ...