Iron, Neon, and hydrogen.
There are many examples. Ni is a example element.
An element that needs three electrons to become stable is nitrogen. Nitrogen has five valence electrons and can gain three more electrons to achieve a full outer shell of eight electrons, making it stable.
Mendelevium is a sufficient example for the element with the atomic number 101.
Q: Provide examples of two or three products and at least one system in which software not hardware is the differentiating element? The disclosure includes a system and method in which one or more virtual resources are presented to a secure element; and the one or more virtual resources are mapped to available resources based on a model architecture for the secure element in order to provide hardware
the element of supernatural in the monkey's paw is when the piano moved
Polonium is a unique chemical element.
Water is a compound. A pure metal is an element. Graphite (a pencil lead) is the element carbon. These are all examples of a pure substance.
graphs,tables and spread sheet are the three examples of models
I think three examples of a superhero are great powers and abilities
Three examples of polymers are polyethylene, polystyrene, and polyvinyl chloride.
That is called a diatomic element. Hydrogen and Oxygen are two examples of diatomic elements.