30-04-2019
Chemistry

contestada

Which of the following is a physical of a substance

A.Reactivity
B.Hardness
C.Flammability
D.Toxicity

Respuesta :

reynoldsrichard reynoldsrichard

30-04-2019

A quality I would say of a physical substance is hardness

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TheMindOfALunatic TheMindOfALunatic

30-04-2019

Hardness

it's something you can see and tell without changing the composition of matter

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