STATES OF MATTER/PERIODIC TRENDS/THE pH SCALE
WHAT ARE THE THREE STATES OF MATTER
SOLID, LIQUID, GAS
WHO PROPOSED THE CONCEPT OF AN ATOM
DEMOCRITUS
WHAT IS H2O
WATER
WHAT IS A PHYSICAL CHANGE
ARE CHANGES THAT DO NOT CREATE A NEW SUBSTANCE OR CHANGE THE CHEMICAL COMPOSITION. AND IT IS REVERSIBLE.
TRUE OR FALSE OXIDATION IS WHEN AN ATOM GAINS AN ELECTRON
FALSE
WHICH ATOM HAS THE LARGEST ATOMIC RADIUS
FRANCIUM (FR)
WHAT IS THE LATEST ATOMIC MODEL
QUANTUM MECHANICAL MODEL
WHAT DOES THE DOTS AROUND AN ELEMENT REPRESENT IN A LEWIS DOT STRUCTURE
VALENCE ELECTRONS
WHAT IS A CHEMICAL CHANGE
ARE A CHANGE THAT CREATE A NEW SUBSTANCE AND IS NOT REVERSIBLE
WHAT IS THE NATURAL OXIDATION STATE OF Cl
-1
WHAT DOES THE pH SCALE RANGE FROM
0-14
WHAT IS A INTRAMOLECULAR FORCES
THEY ARE THE STRONG CHEMICAL BONDS THAT HOLD ATOMS TOGETHER WITHIN A MOLECULE
WHAT IS NaCl
TABLE SALT
WHAT REACTION HAPPENS WHEN TWO ARE MORE ATOMS COME TOGETHER
COMBINATION
WHAT IS THE OXIDATION STATE OF OXYGEN IN COMPOUNDS
WHAT IS THE SOLUTION WHEN H3O+ IS MORE
ACID
WHEN DOES A METALLIC OCCUR
IT OCCURS WHEN SEVERAL META ATOMS COMBINE
WHAT DOES THE LEWIS DOT STRUCTURE REPRESENT
THEY ARE A DIAGRAM THAT REPRESENTS THE VALENCE ELECTRONS OF AN ATOM AND THEY SHOW HOW IT IS ARRANGED AND BONDED
WHAT REACTION IS THIS A+BC< AC+B
SINGLE-REPLACEMENT
BALANCE THIS CHEMICAL EQUATIONS _C3_H8+_O2<_CO2+_H2O
2C3-1H8+5O2< 3CO2+ 4H2O
WHICH ELEMENT HAS THE HIGHEST IONIZATION
CHLORINE (Cl)
WHAT ARE THE TYPES OF INTERMOLECULAR FORCES
DIPOLE-DIPOLE INTERACTIONS, HYDROGEN BONDS, LONDON DISPERSION FORCES
HOW DO YOU KNOW HOW MANY ELECTRONS TO PUT AROUND AN ELEMENT IN A LEWIS DOT STRUCTURE
BY LOOKING AT WHICH GROUP IT IS IN
DOUBLE-DISPACEMENT
BALANCE THIS CHEMICAL EQUATION
2Na+1Cl2< 2NaCl