Lewis Structures of Molecules

Which of these Lewis structures is incorrect?

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Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

NGSS.HS-PS1-4

Which is the correct molecular structure for carbon dioxide?

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Tags

NGSS.HS-LS1-6

Which of these is NOT an exception to the octet rule when drawing Lewis dot structures?

• stable with less than 8 electrons

• odd number of electrons

• expanded octet

• double octet

A covalent bond results from _________ valence electrons.

• exchanging

• gaining

• sharing

• trading

a diagram that shows the covalent bonds and lone pair electrons

• Lewis structures

• central atom

• terminal atom

• resonance structures

the pairs of valence electrons that are not shared

• lone pair

• central atom

• bonded pair

• terminal atom

Chemical bond that results form the sharing of electrons

• covalent bond

• electronegativity

• molecular formula

• central atom

a bond in which 2 atoms share two pairs of electrons

• single bond

• double bond

• terminal atom

• triple bond

a bond in which 2 atoms share three pairs of electrons

• single bond

• double bond

• terminal atom

• triple bond

molecules that can have two or more different Lewis structures

• Lewis structures

• central atom

• terminal atom

• resonance structures