Quiz
Atomic structure: atoms, nucleus and chemical symbols
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Questions in this quiz (3)
1There are [blank_start]118[blank_end] different types of atoms and only [blank_start]98[blank_end] of these are naturally on Earth. The remaining [blank_start]20 types[blank_end] of atoms are made in science laboratories.
- A118
- B98
- C20 types
2Helium's chemical symbol is H
- ATrue
- BFalse
3The nucleus of an atom consists of [blank_start]protons[blank_end] and [blank_start]neutrons[blank_end].
- Aprotons
- Bneutrons
Information
- Description
- Quiz on Untitled, created by Rubah Albadri on 04/05/2019.
- Author
- Rubah Albadri
- Language
- English
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- 1
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