Bonding

What two types of atoms make a covalent bond?

• two metals
• two nonmetals
• metal and nonmetal
• metal and a gas

How are covalent bonds explained?

• when a proton shares with another electron
• When the atom shares an electron with an another atom)
  
• a neutron shares with a proton
• two protons share

What is a cation?

• more electrons than protons
• equal number of protons and electrons
• More protons than electrons
• more neutrons than protons

An ionic bond will always be a bond between an......

• two cations
• two anions
• anion and cation
• three canions

What is a chemical bond  that is formed when two atoms share one or more pairs of electrons?

• compound
• covalent bond
• ionic bond
• molecule

Name this compound:   MgS

• Sulfur Magnesium
• Magnesium Sulfate
• Magnesium Sulfur
• Magnesium Sulfide

Tags

NGSS.MS-PS1-1

What drops its ending and adds ide suffix?

• anion
• cation
• neutron
• compound

What type of bond forms usually form when a metals combines with a nonmetal?

• compound
• moecule
• ionic
• covalent

Nitrogen will ____ valence electrons when forming an ionic bond.

• gain 14 
• lose seven
• lose three
• gain three

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is the formula for Carbon Dioxide?    

• CO₂
• C₂O
• CO
• C