zero/ nothing
the charateristics of zero pairs is that you have to always end to 0 ,if not then it is not a zero pair .you could use counter chips to help you understand it better
To put in a zero
A trapezoid (in most cases)
When two integers are added and have a sum of zero.
The word nada is supposed to mean nothing. Since nothing can also be considered the same as zero in some cases, it has been used to mean both things.
A zero pair is when one pairs a positive counter and a negative counter.
The molecule BeCl2 has zero lone pairs.
when both numbers are the same...
ZERO!
Zero
Zero