Answer:
The iron core, copper wire, and an electricity source.
Explanation: Me
It’s acidic?
It tastes sour
It has at least one hydrogen molecule
Then as the electrons in the atoms fall back down, they emit electromagnetic radiation (light). The amount of light emitted at different wavelengths, called the emission spectrum, is shown for a discharge tube filled with hydrogen gas in Figure 12.6 below.
Answer:
boron (B), germanium (Ge), and tellurium (Te)
