The flame test would NOT easily make a distinction between which two ions? O strontium and calcium ions barium and lithium ions O lithium and sodium ions O sodium and calcium ions

Q: hy do we have to measure the boiling point of distilled water during this experiment?

A: Given : We have to explain why we measure boiling point of distilled water.

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Q: Explain in detail how you would go about calculating the percent oxygen in magnesium nitrate.

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A: Molecular formula is defined as sum of masses of atoms in molecules.

Q: Use the given: I. 0.02 m of glucose, II. 0.03 m of FeCl 3,  III. 0.02 m of NaCl, IV. 0.03 m of MgCl ...

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Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.