Which of the following is true about the compound formed when a metal and a ponmetal combine by ionic bonding?

a. The compound has different properties than the metal and nonmetal.

b. The compound has the same properties as the metal and nonmetal.

c. The compound has a positive charge.

d. The compound has a negative charge.

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.

: )

the answer is a for sure mark brainliest i had got this right on usatestprep

answerlinnaeus;