Nominally 180° longitude, although it does zig and zag from that line in several places.
International Date Line; however, it does zig-zag around some political boundaries.
There are special scissors called 'pinking shears' that cut with a zig-zag line.
Generally, the elements to the right of the zig zag line on the periodic table are non-metals, elements to the left of the zig zag line on the periodic table are metals, and elements on the zig zag line are metalloids with the exception of aluminum, which is a metal.
Generally, the elements to the right of the zig zag line on the Periodic Table are non-metals, elements to the left of the zig zag line on the periodic table are metals, and elements on the zig zag line are metalloids with the exception of aluminum, which is a metal.
in the zig zag line
hydrogen
The different type of line designs are zig zag, parallel, dotted, dashed, perpendicular, curved, straight and wavy. The most used line designs are zig zag, dotted and straight.
nonmetals
no, they are the semimetals/metalloids.
There's no reason for it.It was built on the basis of increasing atomic number and then the similarities were observed. However you can say this is because of the presence of the metalloids present b/w them which form the zig-zag line.
A line or course that proceeds by sharp turns in alternating directions