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Please give me some questions to find out the no. of atoms |
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Answer» Anything that have mass and occupies space is called matter . matter can be classified into 2 ways1: physical classification of matter2: chemical classification of matter How many Mg atoms are in 5.7892 mol of Mg(NO3)2?How many N atoms does the sample contain?How many O atoms does the sample contain? What is matter |
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