The element sodium reacts explosively with water and the element chlorine is a
yellowish-green poisonous gas. When chemically combined, sodium and chlorine form
nonexplosive, nonpoisonous table salt. Explain how this can be.
Identify each of the following as an element, a mixture, or a compound.
Answers: 1
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Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?
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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?
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Chemistry, 22.06.2019 10:10, andersonemma2222
How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?
Answers: 1
The element sodium reacts explosively with water and the element chlorine is a
yellowish-green pois...
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