2. Realice la configuración electrónica de los siguientes elementos, dibuje la estructura del átomo y diga a que grupo pertenece, periodo, electrones
desapareados y del último nivel:
a) PLOMO
b) SODIO c) ORO d) CLORO
e) ASTATO​

it would be a gas formation

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.

: )