What are the important points related to atoms?
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The image has the words 'Important Points' and includes various scientific representations, possibly indicating that it is discussing key scientific concepts, experiments, or findings.
Answer
Atoms are the smallest unit of matter, built from protons, neutrons, and electrons. More than 99% is empty space.
Important points about atoms: Atoms are the smallest unit of matter, made of protons, neutrons, and electrons. More than 99% of an atom is empty space. The atomic number is determined by the number of protons.
Answer for screen readers
Important points about atoms: Atoms are the smallest unit of matter, made of protons, neutrons, and electrons. More than 99% of an atom is empty space. The atomic number is determined by the number of protons.
More Information
Atoms are the fundamental building blocks of all matter, combining to create elements and compounds.
Tips
Common mistakes include confusing the number of electrons with protons and misunderstanding the concept of atomic mass.
Sources
- Facts, Summary & Definition - A level Chemistry - alevelchemistry.co.uk
- Atom | Definition, Structure, History - Britannica - britannica.com
- 10 Fascinating & Fun Science Facts about Atoms - littlehouseofscience.com
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