Noble gases belong to the 18th group of the periodic table. They include helium, neon, argon, krypton, xenon and radon. They are called inert gases because they are stable and non-reactive. Was this answer helpful? 21Similar Questions Q1 What are noble gases? Why are they also called iner...
What are the properties of argon? Define noble gas configuration. How are noble gases different from most other natural elements? Give examples of noble gas configuration. Why are noble gases chemically inert? What are some properties of helium? What are the properties of nonmetals? What do the...
This was later proven to be untrue when somenoble gas compounds were discovered. D. 3.Thegases are elements, which share similar properties. These properties includebeing monoatomic, colorless, odorless, being able to conduct electricity, andhaving low chemical reactivity. Noble gases include ...
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These noble (meaning unreactive) gases are not on the whole particularly rare substances. Helium, in fact, is the second most common element in the Universe, after hydrogen, while the air in an average sitting room contains about a kilogram of argon. The first real evidence for these ...
What are noble gases ? Mention their uses. View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Cengage Solutions for Maths DC Pandey Solutions for Physics HC Verma Solutions for Physics ...
They were also clustered under Group 0 in the old periodic table because scientists believed that the gases have zero valence electrons in their outer shell. This was later proven to be untrue when some noble gas compounds were discovered. 3. The gases are elements, which share similar ...
Yes, noble gases have a valency of zero as their outer shells are full, making them stable. 9 Can valency predict an element's reactivity? Yes, elements with incomplete outer shells and specific valencies are more reactive. 8 Does valency influence the type of bonds formed? Yes, valency de...
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A plasma, first identified in 1879, consists of highly charged particles with high kinetic energy. Typically, plasmas are gases that are ionized at high temperatures. Examples of these gases include helium, neon, argon, krypton, xenon and radon -- all of which are noble gases and can be ion...