Chemical Bonding

Usually, if an atom has less than 4 valence electrons it will...

• gain electrons

• lose electrons

• do nothing

• none of these

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which is the correct Lewis Dot Structure for Hydrogen?

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Which is the correct Lewis Dot Structure for Beryllium?

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Tags

NGSS.HS-PS1-1

Which is the correct Lewis Dot Structure for Boron?

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Tags

NGSS.HS-PS1-1

Which is the correct Lewis Dot Structure for Carbon?

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Tags

NGSS.HS-PS1-1

How do you find valence electrons?

• using the group numbers on the periodic table

• counting the outer shell electrons

• both a and b

• none of these

Tags

NGSS.HS-PS1-1

How many valence electrons does Boron (B) have?

• 13

• 4

• 3

• 1

Tags

NGSS.HS-PS1-1

What kind of bond is this Lewis Dot Structure showing?

• Single Bond

• Double Bond

• Triple Bond

• No Bond

What is the definition of chemical bonding?

• The process by which atoms are held together in a molecule or compound through the sharing or transfer of electrons.

• The process by which atoms are held together in a molecule or compound through the physical contact between their nuclei.

• The process by which atoms are held together in a molecule or compound through the repulsion of like charges.

• The process by which atoms are held together in a molecule or compound through the attraction of opposite charges.

Tags

NGSS.HS-PS1-1

Which of the following is NOT a type of chemical bond?

• Covalent bond

• Ionic bond

• Hydrogen bond

• None of the above