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ICSE Class 10 Answered

Why is lithium regarded in least electronegative 
Asked by maneesha.gangan | 10 Feb, 2022, 08:13: PM
answered-by-expert Expert Answer
Electronegativity is the tendency of an atom to attract electrons towards itself. As we move from left to right in a period electronegativity increases as we move from metals to non metals. Hence, Lithium is least electronegative.
Answered by Ravi | 11 Feb, 2022, 05:55: PM

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ICSE 10 - Chemistry
GIVE REASON Electronegativity increases across a period from left to right in the periodic table.Pls let me know-thanks.
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ICSE 10 - Chemistry
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ICSE 10 - Chemistry
Why is lithium regarded in least electronegative 
Asked by maneesha.gangan | 10 Feb, 2022, 08:13: PM
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ICSE 10 - Chemistry
state the trend in chemical reactivity : I) across the period left to right, 2) down the group
Asked by ch.satyanarayana112233 | 05 Oct, 2020, 11:21: AM
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ICSE 10 - Chemistry
periodic classification of elements
Asked by nitushivankar706 | 07 Aug, 2020, 11:29: AM
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ICSE 10 - Chemistry
which metal has most electron affinity and which has least and why? Na, K, Li, or Cs
Asked by saibaba1069 | 23 Apr, 2020, 12:42: AM
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ICSE 10 - Chemistry
which element has smallest atomic radius and which element has largest atomic radius in the periodic table?
Asked by saibaba1069 | 23 Apr, 2020, 12:40: AM
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ICSE 10 - Chemistry
which element has least electron affinity and which has the most electron affinity in the periodic table?
Asked by saibaba1069 | 23 Apr, 2020, 12:39: AM
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ICSE 10 - Chemistry
why melting and boiling points of metal decreases down the group?? why melting and boiling point of metal first increses across a period , till 14A  and then decreses??
Asked by zaheenazra | 06 Apr, 2020, 07:47: AM
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ICSE 10 - Chemistry
In the same period or subgroup a gradual change in a particular property may be seen.
Asked by vish.varun.96 | 01 Apr, 2020, 09:35: AM
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