The answer to this question would be: alkaline earth metal
Alkali earth metal is the second column group of the periodic table. In this group, the element has 2 extra electrons in their outer cells. That is why most of this metal has 2+ charge.
Their neighbor is the alkali metal which was the first column of the periodic table. The name is similar so don't confused and mix them each other.
Answer:
B. Of
Explanation:
They had good taste of music.
But I think 'in' is the best preposition.
Physical isn't so chemical
I think the word might be a “troll”
