A Common Bond

Which statement is true?

• The bigger an atom, the more electrons it will share in a bond.

• The smaller an atom, the more electrons it will share in a bond.

• The more valence electrons two atoms share, the stronger the bond is between those atoms.

• The more valence electrons two atoms share, the weaker the bond is between those atoms.

Tags

NGSS.HS-PS1-4

What is the common bond between water molecules that allows them to stick together?

• Ionic bond

• Covalent bond

• Hydrogen bond

• Metallic bond

Which of the following elements is most likely to form a covalent bond?

• Sodium (Na)

• Chlorine (Cl)

• Argon (Ar)

• Calcium (Ca)

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What type of bond is formed when electrons are transferred from one atom to another?

• Covalent bond

• Ionic bond

• Hydrogen bond

• Metallic bond

Which of the following is a characteristic of metallic bonds?

• They involve the sharing of electron pairs between atoms.

• They involve the transfer of electrons from one atom to another.

• They involve a 'sea of electrons' that are free to move around.

• They involve the attraction between hydrogen atoms.

In a water molecule, what type of bond holds the hydrogen and oxygen atoms together?

• Ionic bond

• Covalent bond

• Hydrogen bond

• Metallic bond

Which of the following best describes a polar covalent bond?

• Electrons are shared equally between atoms.

• Electrons are transferred from one atom to another.

• Electrons are shared unequally between atoms.

• Electrons are free to move around.

What is the common bond type found in organic molecules?

• Ionic bond

• Covalent bond

• Hydrogen bond

• Metallic bond

Which type of bond is responsible for the high boiling point of water?

• Ionic bond

• Covalent bond

• Hydrogen bond

• Metallic bond

What type of bond is formed between two nonmetals?

• Ionic bond

• Covalent bond

• Hydrogen bond

• Metallic bond