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Chemistry
Chapter 3: STOICHIOMETRY
Chapter 3:Stoichiometry Key Skills: •Balance chemical equations •Predict t…
Chemistry
Waht is Electron and Protons ?
Electrons are a type of subatomic particle with a negative charge. Protons are a type…
Chemistry
What is Electron
An electron is a negatively charged subatomic particle that can be bound to an atom …
Chemistry
What is Atom
An atom is a particle of matter that uniquely identifies a chemical element. An atom …
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