The answer would be D. because when an acid and base mix the start to cancel each other out causing it to neutralize
The answer is D, because gems are usually not mettallic
<span>Ionization energy (IE) is the amount of energy required to remove an electron.
If you observe the IEs sequentially, there is a large gap between the 2nd and 3rd. This suggests it is difficult to remove more than 2 two electrons. Elements that lose two electrons to become more stable are found in the Group 2A (2 representing the number of electrons in the outermost valence shell).</span>
Answer:
Atomic mass is never an integer number for several reasons
Electronic items contain lcds
