CC04 · Quiz — Chemical Bonding & States of Matter

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Question 1

Ionic bonds form by:

ASharing of electron pairs between atoms

BComplete transfer of electrons from one atom to another

CDelocalisation of electrons across a metal lattice

DDonation of an electron pair from one atom to another

Question 2

Covalent bonds form by:

AComplete transfer of electrons between atoms

BSharing of electron pairs between non-metal atoms

CElectrostatic attraction between opposite ions

DMetallic electron sea formation

Question 3

The bond in NaCl is ionic. This can be predicted because:

AN and Cl are both non-metals

BNa is a metal and Cl is a non-metal

CBoth atoms have similar electronegativities

DNa and Cl are in the same period

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CC04 — Chemical Bonding & States of Matter — Quiz