Usually from stainless steel.
A rigid metal ruler typically consists of a long, thin strip of metal, marked with measurements for length or distance. The ruler is usually made of a durable material, such as stainless steel or aluminum, to withstand bending or breaking. Dissecting it may involve dismantling or analyzing its components for study or understanding its construction.
A meter ruler typically weighs around 100-200 grams, depending on the material it is made of, such as plastic or metal.
Ironing is also done with steam, which I do not see in that improvised version - although you could sprinkle water on the shirt before heating it with the dryer. However, the metal ruler is really not heavy enough to do this properly. It won't work.
The metals molecules expand in the heat and is more easier to bend out of shape and warps, so it won't rule a straight line.
Metal is magnetized through a process called domain alignment, where the magnetic domains within the metal align in the same direction. This can be achieved by exposing the metal to a magnetic field, causing the domains to align and create magnetic properties. Other methods include inducing a current in the metal or subjecting it to high temperatures.
A metal ruler is stronger than a plastic ruler in terms of the kinetic theory because the metal atoms are arranged in a tightly packed, orderly structure which gives it greater strength and cohesion. The metal ruler's atomic structure allows it to better withstand external forces and deformation compared to the more loosely arranged atoms in a plastic ruler.
Non-metal
Mercury? its a liquid metal It has metal properties and liquid properties right? someone let me know.
Non-metal
Alloys can help neutralize unwanted properties of a metal
Yes
The properties of a wooden ruler are: It has density, it can be flexible (the ones in the US are), it is light and it can help you in measuring measurable stuff. e.g. paper, height of water etc.
Actinium is a metal because has metallic bonds and the properties of a metal.
biotic
Neither it is a metalloid or semi-metal. It has both metallic and nonmetallic properties.
stuff
jeff