Chemistry Final Exam Study Guide
Exam And Actual Answers 2025
Updated.
Precipitate - Answer Insoluble solid.
-Formed when two liquids are combined.
Endothermic - Answer Temperature decreases.
Exothermic - Answer Temperature increases.
Subscript - Answer Little number after chemical symbol.
Superscript - Answer Exponent number, top right corner.
Coefficient - Answer Number in front of chemical symbols.
Metalloids - Answer Orange on periodic table.
-Boron, Silicon, Arsenic, Tellurium, Antimony, Polonium
On top of staircase=non-metals
Under staircase=metals
Transition Metals - Answer Grey on periodic table.
-Needs roman numerals in word form.
Halogens - Answer Green on periodic table
-Fluorine, Chlorine, Bromine, Iodine, Astatine
-All have negative charges.
Noble Gases - Answer All have octet, need no electrons.
Pink on periodic table
Exam And Actual Answers 2025
Updated.
Precipitate - Answer Insoluble solid.
-Formed when two liquids are combined.
Endothermic - Answer Temperature decreases.
Exothermic - Answer Temperature increases.
Subscript - Answer Little number after chemical symbol.
Superscript - Answer Exponent number, top right corner.
Coefficient - Answer Number in front of chemical symbols.
Metalloids - Answer Orange on periodic table.
-Boron, Silicon, Arsenic, Tellurium, Antimony, Polonium
On top of staircase=non-metals
Under staircase=metals
Transition Metals - Answer Grey on periodic table.
-Needs roman numerals in word form.
Halogens - Answer Green on periodic table
-Fluorine, Chlorine, Bromine, Iodine, Astatine
-All have negative charges.
Noble Gases - Answer All have octet, need no electrons.
Pink on periodic table
