Podcast
Questions and Answers
What is the atomic number of carbon?
What is the atomic number of carbon?
Which subatomic particle has a negative charge?
Which subatomic particle has a negative charge?
What type of bond is formed when electrons are shared between atoms?
What type of bond is formed when electrons are shared between atoms?
What is the atomic number of carbon?
What is the atomic number of carbon?
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What is the chemical symbol for gold?
What is the chemical symbol for gold?
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What is the most abundant element in the Earth's crust?
What is the most abundant element in the Earth's crust?
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Study Notes
Atomic Structure and Elements
- Carbon has an atomic number of 6, indicating it has six protons in its nucleus.
- The subatomic particle that carries a negative charge is the electron, playing a key role in chemical bonding and reactions.
- A covalent bond is formed when electrons are shared between atoms, allowing them to achieve greater stability.
Chemical Symbols and Abundance
- The chemical symbol for gold is Au, derived from its Latin name "Aurum."
- Oxygen is the most abundant element in the Earth's crust, primarily found in compounds like silicates and oxides.
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Description
Test your knowledge of basic chemistry with this quiz for class 10 students. Answer questions like the atomic number of carbon, the subatomic particle with a negative charge, and the type of bond formed when electrons are shared between atoms.
