Newton's Cradle.
A metal dissolved in another metal is called an alloy.
Free electrons in a metal are called delocalized.
A person working with gold is called goldsmith. Likewise a person working with metal may be called as metal-smith.
An alloy
carbon
Newton's Cradle
mace
A musket fires small metal balls (back then made of lead) called musket balls (simple enough:)
It is called "Newton's Cradle"
Rub my metal balls or rubber balls.
This is really a matter of preferance whether a metal desk or a wood office desk is better. Metal might dent a little more eaisly than wood dseks, but it is a personal prefernace.
I would prefer to have a wooden desk over a metal desk because it is more appealing to the eye and would seem like a nicer piece of furniture for a home. Now if you are trying to furnish an office, I would go with a metal desk because they are much more durable sturdy.
A metal desk is going to be much more durable. If the desk is made of stainless steel, it will not be able to be stained or scratched, which is an advantage.
Metal wheels or the large Balls. They are 2 different types of things.
No
I believe it is an office desk that weights a lot. Usually of metal. Made in the USA.
Both a metal and wood desk can last a lifetime it is more a matter of personal preference for decor.