The answer is the first one, Xe
Its either C or D I’m stuck on this.
Answer:
Ionization energy is a measure of the difficulty involved in removing an electron from an atom or ion or the tendency of an atom or ion to surrender an electron.
Explanation:
Your answer would be, Gas atoms subjected to the electricity emit bright lines of light.
Hop that helps!!!
Answer:
PUT THE TOOTHPAST ON CABBAGE AND CHECK IT OUT AFTER A DAY