How does metallic bonding affect melting point? Is salt an ionic bond? Why do halogens have high electron affinity? Sodium and chlorine atoms bond together to form a sodium chloride ionic compound. Describe the difference between both a sodium and chloride ion ... Why is water a polar co...
Why does chlorine have a higher electron affinity than fluorine? Explain why the noble gases tend to be monatomic rather than diatomic. What is a covalent bond? What type of substances form covalent bonds? Why doesn't a neon sign finally run out of atoms to excite and produce dimmer and ...
For example, solid sodium chloride (NaCl, or table salt)does not conduct electricity; it is an insulator. If NaCl is placed into water, the mutual attraction both sodium (Na) and chlorine (Cl) have for water molecules cause their bonds to break (dissolving) and form ions (charged atoms o...
The dew point is, in short, the point at which dew droplets form on objects like grass — in other words, it's when a relative humidity of 100 percent is achieved [source: National Weather Service]. The higher the dew point, the muggier it will be and the more uncomfortable you'll ...
A decrease in the concentration of chlorine in the atmosphere will result in an increase in the concentration of hydrogen sulfide. The presence of sulfur in the atmosphere is what makes HHO gas so potent. This gas is made when you combine oxygen and hydrogen to produce an unlimited amount of...
there are also reports that succinic acid phthalimine is saturated with dichloromethane and chlorine. The mixture is reacted to produce NCS. Among the above methods, some require higher reaction conditions, such as low temperature, and have potential explosion risks; some have longer reaction cycles...
aureus cells, however an unambiguous conclusion was not possible due to the significant differences in both the uptake and PDI efficacy of the three PS tested, namely chlorine e6 , poly-L-lysine-chlorine e6 and methylene blue [48]. S. aureus strains tested in our experimental conditions ...
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Meteorologists are calling for a triple La Nina this winter and it will have an impact on the weather we will see here in New York.
Does H2 or O2 have a lower boiling point? Explain your reasoning. Why is the boiling point of iodine is higher than that of chlorine? Explain why the melting point and boiling point of alkali metals are low. Why does the boiling point decrease with a dec...