Help fast!!! Element
Electronegativity
bromine
2.8
oxygen
3.5
nitrogen
3.0
phosphorus
2.1
Based on the information in the table, which pair of elements would likely form the least polar bonds with each other?
(1 point)
O nitrogen and oxygen
O bromine and nitrogen
O phosphorus and bromine
hy
O oxygen and phosphorus

If a solution is considered basic, then a) the hydroxide ion and hydronium ion concentrations are equal. b) the hydroxide ion concentration is less than the hydronium ion concentration. c) the hydronium ion concentration is greater than the hydroxide ion concentration. d) the hydroxide ion concentration is greater than the hydronium ion concentration.

The molecular weight of carbon dioxide, co2, is 44.00 amu, and the molecular weight of nitrous dioxide, no2, is 46.01 amu, so no2 diffuses co2

Use the de broglie's wave equation to find the wavelength of an electron moving at 4.5 × 106 m/s. show your work. note: h= plank's constant (6.62607 x 10-34 j s)