Chemical bonds | Baamboozle - Baamboozle | The Most Fun Classroom Games!

I dissolve in organic solvent, I have weak intermolecular forces, I am unable to conduct electricity at any state and I am very volatile. What am I?

Simple covalent compounds/molecules. (^._.^)ﾉ

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State 3 differences between ionic and simple covalent compound.

(ions&molecules)(strong 'EF'&weak inter. force)(transfer&sharing of e)(nm+m&nm+nm)(high&low MP/BP)(s&l/g at room temp.)(non/volatile)...etc. ヾ(•ω•`)o

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Why are metals malleable and ductile?

Metal ions are arranged regularly in layers. When force is applied, the layers can slide over each other, forming new bonds and shape. (⊙_⊙)？

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thief

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rocket

Go to first place!

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shark

Other team loses 5 points!

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baam

Lose 15 points!

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Describe buckyball/ buckministerfullerene (*hint* - uses and properties)

(Uses - catalyst, lubricant, drug delivery, cutting tool), (Properties - 12 pentagons & 20 hexagons, high MP/BP, Hard) (ToT)/~~~

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Why does graphite conduct electricity?

1 carbon atom is bonded to 3 others in graphite (carbon - 4 valence electrons), thus the delocalised electrons can move along the layers...(o゜▽゜)o☆

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What is metallic bonding?

The electrostatic force of attraction between positive charged metal ions and sea of delocalised electrons. (～￣▽￣)～

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What is an allotrope? Provide an example and what allotropes are they of.

Atoms of the same element but with different structure. For example diamond and graphite, they are allotropes of carbon. (/≧▽≦)/

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eraser

Reset score!

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shark

Other team loses 25 points!

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shark

Other team loses 20 points!

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thief

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Draw out the electronic structure of Methane. (*hint* - clearly state out covalent bond e.g. single covalent bond, double covalent bond)

Answers will be given later. ο(=•ω＜=)ρ⌒☆

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My bonds are hard to break, I can conduct electricity when I am in molten state, and I can easily change shape. What am I?

Metal, metallic compunds/molecules. (๑•̀ㅂ•́)و✧

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banana

Go to last place!

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rocket

Go to first place!

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fairy

Take points!

thief

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Describe silicon(IV) oxide. (*hint* - structure and properties)

(Stucture - similar to diamond, tetrahedral 3D shape, 1 Si is bonded to 4 O2),(Properties - similar to diamond, hard, colourless crystals, high MP/BP) ผ(•̀_•́ผ)

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How does ionic compound conduct electricity? Why?

In aqueous/molten state, because ions cannot move freely in solid state. (○｀ 3′○)

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What is ionic bonding?

The electrostatic force of attraction between oppositely charged ions from non-metal and metal by transfer of electrons. o((>ω< ))o

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What is the intermolecular force between simple covalent molecules called?

Van Der Waals Forces. (⊙_(⊙_⊙)_⊙)

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