The correct answer is Potassium Chloride.
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Answer: conductive means to take charge or be in charge
metals ar like gold iron and stuff like that
and the last but not least would be Filling something up
Explanation:
Answer:
Metal
Element: Calcium
Valency: 2
Explanation:
To find the element, let's use the periodic table. (Look below)
We already went past 3 shells, just need the 2 electrons after it.
Just skip to the 4th row and count 2 to the right
We end up at Calcium.
Calcium is a metal and we're also on the alkaline earth metals column.
Calcium will need to lose 2 electrons to reach stability, so the valency is 2.