Sodium + Oxygen Which atom is transferring (giving up) electron(s)?
How many electrons are being transferred? What charge does this give the positive ion? How many electrons is the negative ion accepting?
What will be the charge of the negative ion? What is the overall charge of the compound?​

you did not give any options thus this is the best answer i can give to you with this little information you have given

> they are both natural and not man made

> they can be tracked and predicted by the right tools

-love shrooms

o conteúdo de calor de um sistema é igual à entalpia apenas para um sistema que é constante

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

: )