A word element attached to a root word that changes its meaning is called an "affix."
The suffix is "-er" (sometimes called the agentive suffix) meaning "one who" when attached to a verb.
A prefix is a word part added to the end of a root word. It most often changes the ---- of the word
A rod to which a wheel or wheels is attached is an axle.
A bucket that attached to a long pole and used to transfer river water is called a shadoof.
Yes the idea or meaning is associated with a word and it is called its definition.
A suffix is a word element that is attached to the end of a word to change its meaning.
suffix
A prefix, such as "pre" added to "view" to create "preview".
Radiation?
This is a radioactive chemical element.
transmutation - same as the alchemists called it.
"Transmutation" is the general term; this could also be called "nuclear reaction."
That is called a symbol. Symbols are used to represent ideas, concepts, or qualities beyond their literal meaning, and they often have shared cultural or universal significance.
penis
It is radioactive decay.
The process by which the nucleus of an atom changes so that a new element forms is called nuclear transmutation or nuclear reactions. This process involves changes in the number of protons and neutrons in the nucleus, leading to the formation of a new element with different chemical properties.
It is - Transmutation, and Protons -