Is the black market a real place?

Is the black market a real place? A black market is often a place for the exchange of illicit and dangerous goods. They are venues where highly controlled substances or products such as drugs and firearms are illegally traded. Other black markets include illegal gambling, the illegal wildlife trade, and illegal mining, fishing, and logging. […]

Is NH3 a dipole?

Is NH3 a dipole? NH3 is polar because it has 3 dipoles that do not cancel out. Each N-H bond is polar because N is more electronegative than H. NH3 is overall asymmetrical in its VSEPR shape, so the dipoles don’t cancel out and it is therefore polar. What is the weakest type of intermolecular […]

What is 1 dB?

What is 1 dB? Decibel (dB), unit for expressing the ratio between two physical quantities, usually amounts of acoustic or electric power, or for measuring the relative loudness of sounds. One decibel (0.1 bel) equals 10 times the common logarithm of the power ratio. What is black noise? Black noise is an informal term used […]

Which noble gas has the smallest atomic radius?

Which noble gas has the smallest atomic radius? Helium Why do noble gasses have no electronegativity? Electronegativity is the atom’s ability to attract electrons within a bond. Since noble gases already have a full valence shell of electrons and are stable, they have no need for attracting electrons so no, they do not have electronegativity. […]

What are some examples of warm up exercises?

What are some examples of warm up exercises? Some other examples of warm-up exercises are leg bends, leg swings, shoulder/ arm circles, jumping jacks, jumping rope, lunges, squats, walking or a slow jog, yoga, torso twists, standing side bends, lateral shuffle, butt kickers, knee bends, and ankle circles. What are the benefits of warm up […]

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