Which of the following is not true in regard to noble gases?
a. these elements tend to be rel...
Which of the following is not true in regard to noble gases?
a. these elements tend to be relatively inactive
b. these elements tend to gain or lose electrons easily
c. these elements are found in the last column (group 18) on the periodic table
d. these elements have full outermost shells
Answers: 1
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Why is the structure of molecule important to its function?
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A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?
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Chemistry, 22.06.2019 15:00
Describe what happens to the molecules as water goes from ice to liquid to vapor. be sure to explain what happens to the temperature during the phase changes.
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