The ability of metals to be drawn into thin wire is known as

You are given a hammer,a battery,a bulb,wires,and a switch.
$(a)$ How could you use them to distinguish between samples of metals and non-metals?
$(b)$ Assess the usefulness of these tests in distinguishing between metals and non-metals.

Which non-metal element is found in a gaseous state at room temperature?

Out of the $114$ elements discovered so far,how many elements do not behave as metals?

Explain the meanings of malleable and ductile.

Which of the following non-metals exists in a solid state at room temperature?