Chemistry, 22.10.2020 22:01 sarahbennett11p4yxlb
The valence electrons in atoms are shielded from the attractive pull of the
nucleus by inner shells of electrons. This is called the shielding effect.
Do you think the reactivity of the halogens relates to the shielding effect?
Explain your reasoning
Answers: 3
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Which answer lists the fundamental forces in order from strongest to weakest
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Write two balanced equations 1. dissolving of solid sodium hydroxide in water 2. the reaction of sodium hydroxide solution with hydrochloric acid
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Particles vibrate in a rigid structure and do not move relative to their neighbors.
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Sulfuric acid is a polyprotic acid. write balanced chemical equations for the sequence of reactions that sulfuric acid can undergo when it's dissolved in water.
Answers: 2
The valence electrons in atoms are shielded from the attractive pull of the
nucleus by inner shells...
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