Chemistry, 30.08.2019 04:10 tatertott8592

Consider the following properties: i) the red color of rubies is due to the presence of chromium ions. ii) objects made of silver become tarnished. iii) the boiling point of ethanol is 78◦c. which is/are chemical?

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Consider the following properties: i) the red color of rubies is due to the presence of chromium io...