Chemistry: Suppose that you manage the public works department for your community. You’ve been asked to develop a practical process for providing drinking water for all the residents. List the criteria and limitations that you must keep in mind while designing the process or facility.
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chemical properties are the characteristic of matter which can only be observed by changing the chemical identity of a sample like flammability reactivity and toxicity.

it is to be noted that an alpha particle is an helium nucleus. so it contains 2 protons 2 neutrons and has a mass number of 4. when alpha decay particles are ejected from the nucleus it gets transformed into an atom which has atomic number less than 2 and a mass number less than 4.

an equation that could represent alpha decay is radium 226 decay of alpha particle forms radon 222.

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