iamdumb iamdumb

03-11-2016
Chemistry

contestada

Which of the following are building blocks of elements A. Atoms B. Protons C. Ions 2. Atoms are made up of A. Air,water,soil B. Protons electrons and neutrons C. Proteins electrodes and neutrons please help quick

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LittleRedMe LittleRedMe

03-11-2016

1. A - atoms

2. B - protons electrons and neutrons

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