Rubber.
in 1770 the eraser was made
Eraser is made out of rubber.Erase pencil or dry erase marker. Depends.
No, an eraser is made of rubber. Gallium is a metal.
No. It is "rubber" or a synthetic form of it. That is why it is called a rubber eraser and not a steel eraser.
Yes, a pencil eraser is an example of matter. Matter is anything that has mass and occupies space, and a pencil eraser fits this definition as it is a physical substance made up of atoms and molecules.
it is made of rubber
Pencils are typically made up of a combination of wood (such as cedar), graphite or a graphite-clay mix for the core, a metal ferrule to hold the eraser, and an eraser on the end. Some pencils may also have a lacquer coating for aesthetics.
He was able to use the side of his shoe as an eraser. The eraser was originally made of natural rubber.
Rubber
A sand eraser is a type of eraser that is made up of small granules of sand or other abrasive materials that can be used to remove ink or pencil marks from paper. When rubbed on the paper, the abrasive surface of the eraser helps to physically scrape off the marks, leaving a cleaner surface in its place.
The eraser is made out of rubber.
No, putting an eraser in the microwave is not a safe method to make eraser putty. Microwaving an eraser can cause it to melt or release harmful fumes, as most erasers are made from synthetic materials that are not microwave-safe. Instead, eraser putty is typically made from a specific blend of materials designed for that purpose. It's best to purchase pre-made eraser putty or look for safe DIY recipes that use appropriate ingredients.