The
rule is based on the number of electrons in the
noble gases, which are the least reactive...
Chemistry, 05.12.2020 06:40 blachaze8729
The
rule is based on the number of electrons in the
noble gases, which are the least reactive elements.
Answers: 2
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Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?
Answers: 1
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He nucleus contains the cells genetic material in the form of dna. dna is organized into our chromosomes, which are made up of thousands of that determine our traits.
Answers: 1
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The hammering on a train track is often heard twice by workers farther down the track; first as the sound travels through the steel and second as the sound travels through the air. this suggests which graph is true?
Answers: 1
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