The mass would be 0.5kg
To find the mass of an object with acceleration and force would be
m = f/a
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Isotopes of an element will contain the same number of protons and electrons but will differ in the number of neutrons they contain. In other words,isotopes have the same atomic number because they are the sameelement but have a different atomic mass because they contain a different number of neutrons.
Fiber helps your stomach so that you can digest your food
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