Honors. Atoms, Molecules, Bonds, Biomolec. 2023

A chemical bond formed when 2 atoms share electrons

• ionic bond
• covalent bond
• ionic compound
• soap

Formed when metals and nonmetals chemically bond to form a new substance; electrons are transferred from the metal to the nonmetal

• ionic bond
• covalent bond
• ionic compound
• ion

How many elements are in C₆H₁₂O₆?

• 1
• 2
• 3
• 4

Tags

NGSS.HS-LS1-6

All matter is made of what?

• energy 
• atoms 
• electrons 
• compounds 

Tags

NGSS.HS-PS1-7

Which statement best describes an electron?

• Smaller mass than a proton and a negative charge
• Smaller mass than a proton and a positive charge
• Greater mass than a proton and a negative charge
• Greater mass than a proton and a positive charge

Most of the mass in an atom is concentrated in the...

• electrons
• nucleus
• protons
• empty space

How many Hydrogen atoms are in Water (H2O)

• 1
• 2
• 3
• 4

Tags

NGSS.MS-PS1-1

What term is used for the joining of atoms to form new substances?

• valence electrons
• physical bonding
• energy level
• chemical bonding

Ionic Bonding involves...

• The transfer of protons
• The transfer of neutrons 

• The transfer of electrons
• None Of the above

Tags

NGSS.HS-PS1-1

Covalent compounds

• Share electrons
• transfer electrons
• contain a sea of electrons
• conduct electricity

Tags

NGSS.HS-PS1-1