Hydrosphere Midterm Flashcards
Metal + Non-metal
Ionic
Non-metal + Non-metal
Covalent
Area of the periodic table that has the highest electronegativity
Top right corner
Electrons shared equally
Non-polar covalent
Electrons unequally shared
Polar covalent
Central atom?
The atom with the highest number of unpaired electrons
Hydrogen bond is only found in a _____ molecule
water
The action of forming a united whole, sticking together or particles
Cohesion
Different molecules clinging together
Adhesion
Universal solvent
Water
Tension of surface film of a liquid caused by the attraction of the particles in the surface layer
Surface tension
Latent heat is only during ___________
phase changes
Sensible heat is when ____________
the temperature is changing
Specific heat is:
The amount of heat per unit of mass required to raise the temperature by one degree Celcius
Why do vegetable oil and water separate when you try to mix them together?
H20 (polar) cannot dissolve oil (non-polar)
“Like Dissolves Like”
