Which has the highest electronegativity value?
A
hydrogen
B
calcium
...
Chemistry, 10.12.2020 19:40 cchsemily4651
Which has the highest electronegativity value?
A
hydrogen
B
calcium
C
helium
D
fluorine
Answers: 2
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The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?
Answers: 1
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8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm
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Ariver current has a velocity of 5km/h relative to the shore, and a boat moves in the same direction as the current at 5 km/h relative to the river. how can the velocity of the boat relative to the shore be calculated?
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