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Hydrogen always has 1 proton. If it had two, it would then become Helium. The fact that it is a Hydrogen ion, just means that it is not electrically neutral. Since the proton is what defines the atom, the Hydrogen atom must be missing an electron, leaving the atom with a net positive charge of +e.
it has 1, because in the table of elements hydrogen is the 1st one and it is in the first group so it also has 1 valance electron
Hydrogen atom has one proton. It may have one, two or three neutrons, so there are three hydrogen isotopes.
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How many protons does an atom of the first element listed on the periodic table have?
The first element on the periodic table is hydrogen. A hydrogen atom has one proton.
What is equal to the number of protons in an element?
The number of protons in an element is equal to its atomic number.
What is the metalloid element with the fewest number of protons?
If you look at the periodic table, the atomic number denotes the number of protons in the element. For example, the first element on the table is hydrogen, and it has one proton (the fewest). Element number two is helium, and it has two protons, etc.
How many protons are in an atom of a element?
The number of protons in an atom of an element is equal to its atomic number, which is found on the periodic table. The atomic number represents the number of protons in the nucleus of an atom of that element.
What particle determines what element the atom is?
The number of protons in an atom's nucleus determines what element it is. Each element has a unique number of protons, which is known as the atomic number. This number determines the element's chemical properties.
How many protons does a standard hydrogen have?
A standard hydrogen atom has 1 proton. The Atomic Number of any element is the number of protons that element has.
How many protons does the nucleus have?
That varies depending on the element: e.g. hydrogen has 1 proton, uranium has 92 protons.
What are the protons for the element hydrogen?
There is only one proton in hydrogen.
How many protons are in a adom?
That depends on which element the atom belongs to. The number of protons ranges from 1 (Hydrogen) to 118 (Ununoctium)
How many protons are in each of the first 10 elements?
The periodic number of an element signifies its number of protons. Hydrogen, the first element, has one proton. Helium, the second element, has two protons. Lithium, the third element, has three protons. I'm sure you can figure out the rest.
What element on the periodic table has the fewest protons?
hydrogen
How many protons does an atom of the first element listed on the periodic table have?
The first element on the periodic table is hydrogen. A hydrogen atom has one proton.
The number of protons in the nucleus determines the?
The element it is hydrogen has 1 proton, helium 2, by changing protons you change what element it is.
What is the symbol for the element that has 1 protons?
its hydrogen symbol is H
What is equal to the number of protons in an element?
The number of protons in an element is equal to its atomic number.
How are the number of protons in an element determined?
The number of protons in an element is determined by its atomic number, which is unique to each element. The atomic number represents the number of protons in the nucleus of an atom of that element. For example, hydrogen has an atomic number of 1, meaning it has 1 proton, while helium has an atomic number of 2, indicating it has 2 protons.
Number of protons in a hydrogen?
The "NUMBER" (#) of Protons in an Atom of Hydrogen is one (1). The number of protons is what makes a specific element that element. Hydrogen always has one proton no matter what. If someone says that a hydrogen atom has two protons(they are incorrect), it is no longer hydrogen; it is the element Helium.
