Bonding Quiz 2 CHEM

Electrons in the outermost shell are called

• Space Cadets

• I do not know and do not want to guess.

• Valence Electrons

• Orbital Electrons

In order to be happy, atoms want how many electrons in their outer most shell?

• 8 electrons
• I do not know and do not want to guess.
• 10 electrons
• 12 electrons

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What type of charge will an atom have if it gains electrons?

• Positive
• Negative
• Neutral 
• I do not know and do not want to guess.

All atoms in the same group or family on the periodic table share the same 

• number of protons
• number of valence electrons
• I do not know and do not want to guess.
• number of electrons

Tags

NGSS.HS-PS1-1

Ionic bonds form between which type of elements?

• metals and non-metals

• non-metals and non-metals

• metalloids and metals

• metals and metals

Covalent bonds are always between two nonmetals.

• True
• False

Calcium and bromine will form what kind of bond?

• Ionic
• Covalent
• Metallic

This kind of bond involves a sharing of electrons.

• Ionic
• Covalent
• Metallic

This kind of bond involves one atom giving electrons and another taking them.

• Ionic
• Covalent
• Metallic

Which of the following is true of ionic compounds?

• High boiling point
• Conduct electricity when melted or dissolved
• Very strong bonds
• All of the above