Potassium, Boron, Lead, Gold, Plutonium, Uranium, Francium
Hydrogen, oxygen, calcium or sodium
Boron has 5 protons.It is a non metal element.
Chlorine does not have atomic mass 5, so it cannot be "the only element that has a 5 atomic mass".
There are several such elements. Examples are helium and carbon.
A paramagnetic element is one that has unpaired electrons. Aluminum is one example, as is oxygen.
There are many examples. Ni is a example element.
Mendelevium is a sufficient example for the element with the atomic number 101.
the element of supernatural in the monkey's paw is when the piano moved
Iron, Neon, and hydrogen.
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.
A non-example of an element is something that is made up of elements but isn't actually an element. Some examples are water, salt, brass, and steel.
A non-example of an element is something that is made up of elements but isn't actually an element. Some examples are water, salt, brass, and steel.
That is called a diatomic element. Hydrogen and Oxygen are two examples of diatomic elements.
That is called a diatomic element. Hydrogen and Oxygen are two examples of diatomic elements.
The element with 5 fewer electrons than sodium is not a gaseous element!
5 examples of qualitative