Question

Different substance has
different mass, why?​

Answer 1

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☞Equal volumes of different substances have different masses. For example, the mass of iron is much more than the mass of an equal volume of wood. This is because the particles of iron are more closely packed than those of the wood. to other words, iron is denser than wood......ツ

Answer 2

Answer:

ℎ .

Explanation:

For example, the mass of iron is much more than the mass of an equal volume of wood. This is because the particles of iron are more closely packed than those of the wood. to other words, iron is denser than wood.