It goes Meter mega meter giga meter and kilometer
Answer:
for what school? It's different for all sadly :(
Explanation:
Answer:
C
Explanation:
Calcium is an element with a total of 20 electrons.
It has 4 shells with a configuration of:
2, 8, 8, 2
Option C is the most similar to calcium but the number of shells is not complete.
It still requires two more shells with 8 and two electrons respectively.
The product of d reaction depends on d nature of the acid
<span>The unequal sharing of electrons within a water molecule makes the water molecule <span>polar.
</span>This means that one of its sides is </span><span>positively charged and one side that is negatively charged. </span>