PLEASE HELP
The chemical formula for a compound tells what?

A. How electrons are arranged

B. how stable the compound is

C. what elements it contains

D. what type of chemical bond it forms

All objectives are correct but C is most suitable

Explanation:

All objectives A, B, and D can be shown in bonding arrangement which is not the case for C.

For example, complex compounds like

Sodium aluminate NaAl(OH)

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)

in the analysis of systems that involve fluid flow, we frequently encounter the combination of properties u and pv.