Your best friend has missed the last two weeks of school while traveling through Europe with their family. You recently received a letter from them asking you to explain what we have been working on in class so they could catch up. Write a letter to your friend explaining atomic radii, ionization energy and electronegativity. Include an explanation of the trends for each as you move across and down the periodic table. Remember they're really behind so be thorough and in depth.
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Chemistry, 21.06.2019 23:00
Ahypothrticalax type of ceramic material is known to have a density of 2.10 g/cm3 and a unit cell of cubic symmetry with a cell edge length of 0.57 nm. the atomic weights of the a and x elements are 28.5and 30.0 g/mol, respectively. on the basis of this information, which of the following crystal structures is (are) possible for this material: sodium chloride, cesium chloride, or zinc blende
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Chemistry, 22.06.2019 03:30
At a temperature of 393 k, the temperature of a sample of nitrogen is 1.07 atm what will the pressure be at a temperature of 478 k
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Chemistry, 22.06.2019 04:00
Asample of aluminum foil contains 8.60 Γ 1023 atoms. what is the mass of the foil?
Answers: 1
Your best friend has missed the last two weeks of school while traveling through Europe with their f...
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