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Hydrogen (H) the first on the Periodic Table.
What else can I help you with?
What is the atomic number of alement?
First of all, you spelled "element" wrong. And to find the Atomic Number of an element, you look at the number on the top of the element in the Periodic Table. For example, Hydrogen is 1, 1 is its atomic number. The atomic number is also the number of protons and electrons in an element.
What is the atomic number of the lightest element?
The atomic number of the lightest element is 1, which corresponds to hydrogen.
What is the element of a atomic number element?
The atomic number of an Element refers to it's position in The Periodic Table. The first element (Hydrogen - H) has the atomic number 1. The second element (Helium - He) has the atomic number 2. The fifty-second element (Tellurium - Te) has the atomic number 52. And so on.
Are atoms with the same atomic number atoms of the same element?
yes. Isotopes of an element have the same number of protons, thus electorns, thus the same chemical properties. Where isotpes differ is in the number of neutrons. Consider hydrogen, atomic number 1, atomic weight 1, 1 proton, 1 electron vs duterium, atomic number 1 atomic weight 2, 1 proton, 1 electron, 1 neutron. H2O = water D2O = heavy water
Element with the smallest atomic number is?
Hydrogen. Atomic number is defined by the number of protons in an element and increases from left to right (H=1, He=2, Li=3, etc.).
Which element has atomic number 1?
Hydrogen is the element with the Atomic Number 1.
Which element has the atomic number 1?
Hydrogen is a non metal element. Atomic number of it is 1.
What is equal to the number of protons in an element?
The atomic number in an element is equal to the number of protons in an element. For example, Hydrogen has an atomic number of 1 and 1 proton.
What is the atomic number hydrogen?
Hydrogen is a gas. atomic number of H is 1.
Which is the chemical element with atomic number 1?
Hydrogen is a non metal element. Atomic number of it is 1.
What is the atomic number of alement?
First of all, you spelled "element" wrong. And to find the Atomic Number of an element, you look at the number on the top of the element in the Periodic Table. For example, Hydrogen is 1, 1 is its atomic number. The atomic number is also the number of protons and electrons in an element.
What is the atomic number for the element hydrogenH?
Hydrogen is a non metal element. Atomic number of it is 1.
What is the atomic number of the chemical element hydrogen?
The atomic number of the chemical element hydrogen is 1.
What is the element with an atomic number of one?
Hydrogen has atomic number 1.
Which chemical element has the atomic number 1?
Hydrogen is a non metal element. Atomic number of it is 1.
What is the atomic number of the lightest element?
The atomic number of the lightest element is 1, which corresponds to hydrogen.
What is the element of a atomic number element?
The atomic number of an Element refers to it's position in The Periodic Table. The first element (Hydrogen - H) has the atomic number 1. The second element (Helium - He) has the atomic number 2. The fifty-second element (Tellurium - Te) has the atomic number 52. And so on.
