1. Write the chemical symbols for the element/polyatomic ions present. (Should only be 2 of them) 2. Look up their charges: in order to correctly write the symbols, each ion’s total charge must be EQUAL and OPPOSITE to each other!

Example: Lithium Oxide
Lithium is Li+1, Oxide is O-2: In order to for their charges to be equal, you must have 2 Lithiums for each Oxide present! Therefore, Li2O

maybe the spark is gone, love is a weird emotion and there is a possibility he may have found somebody else.

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

question answered by

(jacemorris04)

no, the red giant is the hottest with 2.00.000.000 degrees celsius. while the white dwarf only 25,000 degrees celsius.

answer; talc and gypsum;