Past Papers Archive: why is argon unreactive
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Here are 9 results for why is argon unreactive:
1. Noble Gases (Multiple Choice) QP.pdf
pmt.physicsandmathstutor.com
1 Two statements about argon are given. Argon has … 10 Why is argon gas used to fill electric lamps? A It conducts electricity. B It glows when heated. C It is less dense than air. D It is not reactive.
2. Ch 4 Section 3 Families of Elements.pdf
Concept Review - Manchester High School Explain why chlorine, Cl, is very reactive, whereas argon, Ar, is unreactive. 5. Analyze the following pairs of elements, and determine whether each pair has similar ...
3. group-0-the-noble-gases.pdf
Group 0 - the noble gases - Teachit Science Group 0 contains the unreactive (inert) gases helium, neon, argon and krypton. The Noble gases were first discovered in the 1890s and named after another unreactive ...
4. PS Ch 4 CR.pdf
Ch 4 Atoms & Periodic Table Sections 1, 2, & 3 Explain why chlorine, Cl, is very reactive, whereas argon, Ar, is unreactive. 5. Analyze the following pairs of elements, and determine whether each pair has similar ...
5. 1K.pdf
Industrial Gases - NZIC I-Chemicals-K-Industrial Gases-2 Argon Argon is highly unreactive and so, like nitrogen, can be used as a protective blanket to prevent substances from oxidising.
6. June 2016 (v1) QP - Paper 4 CIE Chemistry IGCSE.pdf
pmt.physicsandmathstutor.com
READ THESE INSTRUCTIONS FIRST NOT (ii) Explain why the two isotopes of bromine have the same chemical properties. ... Explain why argon is unreactive..... [1] (ii) Give one use of argon..... [1 ...
7. Fundamental ideas in chemistry questions.pdf
NUMBER OF CARBON ATOMS IN MOLECULE … ˆˆˆˆˆˆˆˆˆ The table gives some information about a family of molecules in crude oil. NUMBER OF CARBON ATOMS IN MOLECULE MASS OF MOLECULE (atomic ...
8. neil-bartlett-reactive-noble-gases-commemorative-booklet.pdf
Neil Bartlett and the Reactive Noble Gases May 23, … Neil Bartlett and the Reactive Noble Gases May 23, 2006 ... argon, krypton, xenon, and radon (all gases at room tempera- ture) were viewed as the “loners” of the ...
9. Unit 2 Sample Chemical properties.pdf
www.pearsonschoolsandfecolleges.co.uk
2.6 Chemical properties and uses of chemicals 96 BTEC First Principles of Applied Science 2.6 Chemical properties and uses of chemicals In lesson 1.20 you discovered how indigestion remedies are used to
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