Bonding
Electrons on the outermost energy level are called_____.
Valence Electrons
_____ covalent bonds hold the water molecule together internally
Stronger
The _____ of water doesn't change easily
Temperature
Other uses for carbs
Transport
All atoms want to be _____ which means they need full energy levels.
Stable
Weaker _____ bonds hold the water together externally.
Hydrogen
Solid water (ice) is less _____ than liquid water.
Dense
Other uses for lipids
Insulation
Covalent bonds occur when nonmetallic atoms _____ electrons
Shape
Cohesion = The attraction between _____ of the same substance
Molecules
Life can still exist under _____ _____
Frozen surfaces
Nucleic acid main function is to store and transmit our _____
DNA & RNA
Ionic bonds occur when electrons are _____ from a metal to a nonmetal
Transferred
Tendency of molecules of the same _____ to stick together.
Kind
Electron clouds are divided into _____ _____.
Energy levels
_____= The type of attraction that happens between 2 different molecules
Adhesion