... and they are generally poor conductors of heat and electricity. ... C It is a good conductor of electricity.
Energy Science. False. * Mercury is the only metal that is liquid at standard conditions for temperature and pressure. T/F All elements have at least two naturally occurring isotopes.
True. ... T/F Bromine is abbreviated by the two-letter symbol BR. ... Nonmetals are generally good conductors of heat and electricity. The strongest acid you can find conducts electricity the best. Due to this property, it is used in making of pencil cells. Chemistry. C A sample of chlorine has a higher density than a sample of bromine D A sample from CHEM 121 at Cambridge High School, Cambridge ... C A sample of chlorine has a higher density than a sample of bromine. You read the following statement about two elements X and Y: One of the elements is a good conductor of electricity, and the other is a semiconductor. Name a liquid Metal and a non-metal that is a good conductor of electricity. - 15509851 False. The conductivity of all metals is compared to that of silver. Iodine too is a halogen and 2 Iodine atoms held together by covalent bond. Hence, the correct option is A A is ___ Nonmetal. * Mercury is a poor conductor of heat, but a fair conductor of electricity. Chromium is the transition metals group on the Periodic Table (of Elements). Which Liquid Conducts Electricity Best? Because the structure of graphite is in such a way that electrons can move freely and conduct electricity.
For an object to conduct electricity it should have free or delocalised electrons that are free to pass the charge and hence take part in conducting electricity. From the given choices Chlorine is a halogen existing as a diatomic gas.
Yes, considering we are about 70% water and water conducts electricity.... What Fruit Conduct Electricity?
A also tends to gain electrons. Ni. Copper, iron, nickel, and silver are also in the group. False. Generally, non - metals are bad conductors of electricity but graphite is an exception. Graphite is a non - metal. A is generally a poor conductor of heat and electricity and has a wide range of chemical properties. All of those elements (including chromium) are not very reactive, good conductors of electricity, shiny, and have a hard texture. The elements which normally exist in the liquid state are :(a) bromine and iodine(b) mercury and chlorine(c) iodine and mercury(d) bromine and mer cury Graphite is not(a) lustre(c) good conductor of electricity(b) solid at room temperature(d) malleable Reverting is the meaning How many time did the discovery of phosphorous failed . Experiments show that the first ionization energy of X is twice as great as that of Y Bromine is sometimes used as a disinfectant in swimming pools instead of what other nonmetal? Which element is most likely to be a good conductor of electricity? If I’ve said it once, I’ll say it a million times more, give me your gold and I’ll give you my silver.