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15
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The ability of atom to attract electrons of covalent bond toward itself
Electronegativity
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15
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Give reasons: electronegativity decreases within the group from up to down
Due to increasing atomic size
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trap
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shark
Other team loses 5 points!
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fairy
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25
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thief
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15
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Water is considered as polar compound
Because the difference in electronegativity between its elements is relatively high
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15
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There is .............. relation between electronegativity and atomic no. within the group
Inverse
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15
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Polar compound which consists of one oxygen atom and two hydrogen atoms
Water
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eraser
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gold
Win 50 points!
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rocket
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thief
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25
15
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Within period by increasing atomic number the electronegativity .....................
Increases
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