What increases atomic radius? Atomic radius decreases from left to right within a period. This is caused by the increase in the number of protons and electrons across a period. Atomic radius increases from top to bottom within a group. This is caused by electron shielding. Which element is most likely to attract electrons? Electronegativity […]
Can force be in pounds?
Can force be in pounds? The pound-force is a non-SI unit of force or weight (properly abbreviated “lbf” or “lbf”). The pound-force is equal to a mass of one pound multiplied by the standard acceleration due to gravity on Earth (which is defined as exactly 9.806 65 m/s², or exactly 196,133/6096 ft/s², or approximately 32.174 […]
Is fluorescent light brighter than LED?
Is fluorescent light brighter than LED? Are LED lights brighter than or equal to Compact Fluorescent (CFL) bulbs? The trick is to understand the technology. In short, LED and CFL as technologies do not have a difference in brightness intrinsically. What type of light does the sun produce the most? ultraviolet rays What lumen is […]
What are the quantifiable properties of matter?
What are the quantifiable properties of matter? They include properties such as color, length, volume, odor, and density. These properties are extensive if they depend on the amount of the substance being used or intensive if they do not depend on the amount of substance being used. What are the common properties of matter? The […]
What are the examples of liquid to gas?
Why do they call it gasoline?
Why do they call it gasoline? In a lot of organic chemistry, -ene or -ine is used (think benzene/benzine), and so the part of the petroleum distilled-off and used in motor vehicles was the part of highest volatility, and in time was dubbed gasoline. Does liquid gas burn? Gasoline as a liquid does not burn […]
Is 21 Savage deported?
Is 21 Savage deported? One year has passed since 21 Savage’s controversial arrest by U.S. immigration authorities. For allegedly overstaying his visa, he faces deportation and a 10-year ban from returning to America. Is Savage Mode 2 a movie? ‘Savage Mode II’ Is A Rare COVID-19 Era Blockbuster Sequel. 21 Savage and Metro Boomin in […]
What you can see in cloud chamber?
What you can see in cloud chamber? What do you see in a cloud chamber? Looking into a cloud chamber you see the tracks of electrically charged particles as they pass through the chamber. The space inside the chamber is filled with alcohol vapour and, as a particle passes through, tiny droplets of alcohol form, […]
Is dark energy faster than light?
Is dark energy faster than light? Even when something is dark, when hit by light, baryonic matter will become luminous. Dark matter is therefore non-baryonic, travelling faster than light and has a mass half that of a photon. How fast are our thoughts? In the 19th Century, Hermann von Helmholtz estimated this to be 35 […]
Has anyone died doing ski jump?
Has anyone died doing ski jump? Six jumping fatalities have occurred in the United States during the past 50 years. The fatality rate for nordic ski jumping, estimated to be roughly 12 fatalities/100,000 participants annually, appears to be within the range of fatality rates for other “risky” outdoor sports. How dangerous is ski jump? “When […]