Question

How does zig zag line on the periodic table help indicate properties of elements A.Elements located on the left of the zig zag line are liquids at room temp. B.A.Elements located on the right of the zig zag line are liquids at room temp. C. Elements located on the left of the zig zag are good conducters of heat and electrcity.

Answer 1

The zigzag line on the periodic table separates metals from non-metals, with metals being good conductors of heat and electricity on the left and non-metals which may be poor conductors to the right.

Step-by-step explanation:

The zigzag line on the periodic table is significant because it helps distinguish the properties of different elements. Elements located on the left of the zigzag line are metals, which are typically good conductors of heat and electricity.

In contrast, elements situated to the right of the zigzag line are non-metals, which are usually poor conductors and may exist as solids, liquids, or gases at room temperature. The elements that are positioned directly along the zigzag line are known as metalloids, and they showcase properties intermediate between metals and non-metals.