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What element has an atomic number of 94?
Actinium is a meta element. Atomic number of it is 89.
What element has an atomic number that is doubled the atomic number of silicone?
Silicon is a non meta element. Atomic number of it is 14.
Suppose a new element is added under francium in the periodic table what would its atomic number be?
If a new element is added under francium in the periodic table, its atomic number would be 119. Francium has an atomic number of 87, so the next element in the periodic table would be the one with an atomic number of 88, which is radium. The subsequent element would have an atomic number of 119.
What is the atomic number of z?
The atomic number of an element represents the number of protons in an atom's nucleus. The letter "Z" is often used to symbolize the atomic number of an element in chemistry. The specific atomic number of an element would depend on which element is being referenced.
What information could you use to determine the atomic number of an unknown element that has the mass number of 22?
To determine the atomic number of an unknown element with a mass number of 22, you would need to know the number of protons in the nucleus of the element. Since the mass number is the sum of protons and neutrons, subtracting the number of neutrons from the mass number would give you the atomic number. This is because the atomic number represents the number of protons in an element's nucleus.
Can a single element have more than one atomic number?
No, each element has a unique atomic number that corresponds to the number of protons in its nucleus. Changing the number of protons would change the element itself.
What element has the atomic number of 202?
There isn't an element with the atomic number 202 because the known elements in the periodic table have atomic numbers up to 118, which is Oganesson. Any element with an atomic number higher than 118 would be highly unstable and would not exist naturally.
If element Q has 11 protons its atomic what is 11?
If an element has 11 protons, its atomic number is 11.
What is the atomic number of 12?
An atomic mass of 12 means carbon, and its atomic number is 6.
What is the name of element which atomic number is 82?
Atomic number 82 is Lead (Pb).
If the atomic number of Element D is 20 then what is the atomic number of R?
If the atomic number of Element D is 20, then Element D is calcium (Ca). The atomic number of calcium is 20, so R would also have an atomic number of 20. This means that R would also be calcium (Ca).
Where would you find the atomic number of an element on a periodic table?
The top left number is the atomic number
