The atoms of an element are identical, but different from atoms of other elements.

中国大学MOOC: When impurity atoms replace the host atoms, it is called a/an solid solution

When impurity atoms replace the host atoms, it is called a/an solid solution A: Substitutional B: Vacancy C: Interstitial D: None of the avove

‍When impurity atoms replace the host atoms, it is called a/an solid solution‏ A: Substitutional B: Vacancy C: Interstitial D: None of the avove

What atoms have the configuration 1s22s22p63s2 (    )

Everything in the world is made up of atoms and molecules.

The forces that hold these atoms together in compounds are called ______ .

There are two factors influencing the density of material. A: Atomic weight B: Atomic size C: How the atoms/ions are stacked D: How the atoms/ions are bonded

carbon atoms in a straight chain are drawn in a zigzag format

What does the professor mean by saying this A: The combination ratio of atoms was resolved. B: The weighing method of atoms was resolved. C: The construction of water was resolved. D: The structure of an atom was resolve