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11-03-2024
Chemistry

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The above image is a model of a lithium atom. What is the best description of an atom's nucleus?

A) It contains both protons and neutrons and is negatively charged
B) It is positively charged and contains both protons and neutrons
C) It has the same mass in all atoms
D) It has no charge and contains protons and electrons

The above image is a model of a lithium atom What is the best description of an atoms nucleus A It contains both protons and neutrons and is negatively charged class=

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