Chemistry, 22.10.2019 00:00 19alexanderetha
The trend for ionization energy is a general increase from left to right across a period. however phosphorus is found to have higher first ionization energy value than sulfur. explain this exception to the general trend in terms of electron arrangements and attraction/repulsion
Answers: 2
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Which substances have the lowest melting points: ionic covalent, or metallic
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Flourine is found to undergo 10% radioactivity decay in 366 minutes determine its halflife
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While in europe, if you drive 125 km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per liter and your car’s gas mileage is 32.0 mi/gal? assume that 1 euro=1.26 dollars
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How many moles of co2 are produced during the complete combustion of 3.6 moles of c2h6
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