[amp_mcq option1=”An alloy of carbon” option2=”Nano structure of carbon” option3=”Isotope of carbon” option4=”None of the above” correct=”option2″]<\/p>\n
The correct answer is: B. Nano structure of carbon<\/strong><\/p>\n Graphene is a single layer of carbon atoms arranged in a hexagonal lattice. It is the thinnest material known to man, and it is also one of the strongest. Graphene has a number of unique properties, including high electrical conductivity, high thermal conductivity, and high mechanical strength. It is also transparent and flexible.<\/p>\n Graphene is a promising material for a variety of applications, including electronics, energy storage, and composites. It is also being studied as a possible treatment for cancer.<\/p>\n A. An alloy of carbon is a mixture of two or more elements, at least one of which is carbon. Alloys are typically made by melting the constituent elements together and then cooling them slowly.<\/p>\n C. An isotope of carbon is a variant of the chemical element carbon that has a different number of neutrons in its nucleus. The most common isotope of carbon is carbon-12, which has 6 neutrons in its nucleus. Other isotopes of carbon include carbon-13, which has 7 neutrons, and carbon-14, which has 8 neutrons.<\/p>\n D. None of the above is a correct answer.<\/p>\n","protected":false},"excerpt":{"rendered":" [amp_mcq option1=”An alloy of carbon” option2=”Nano structure of carbon” option3=”Isotope of carbon” option4=”None of the above” correct=”option2″]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[636],"tags":[],"class_list":["post-5153","post","type-post","status-publish","format-standard","hentry","category-non-metal-and-its-compounds","no-featured-image-padding"],"yoast_head":"\n