0
the atomic number is on the Periodic Table of elements... its the very top number in the box above the symbol so it's 63, don't let the 151 fool you or trip up your mental footing... all the atomic numbers are there...
Wiki User
∙ 13y ago
Wiki User
∙ 11y agoThe mass number of 151Eu. Its atomic number is 63, which means it has 53 protons in its atomic nuclei. No. of neutrons = mass no. - atomic no.
151 - 63 = 88
So 151Eu has a mass number of 151, atomic number of 63, and 88 neutrons.
lenpollock
The symbol for europium is 'Eu'. It is a lanthanide element , a no. 63 in the Periodic Table.
Wiki User
∙ 13y agoEu, which is unusually clear for an elemental symbol. But then, Europium is one of the recently discovered elements, and had never acquired a handful of names in other languages.
Wiki User
∙ 14y ago"Eu"
Eu. For all element symbols the first letter is capitalized and the second is lowercased
Wiki User
∙ 11y ago151Eu
63
Wiki User
∙ 13y ago88 neutrons
Add your answer:
Earn +20 pts
Why is atomic mass represented by A?
It is not, The mass number is (A). The symbol for atomic mass is (ma)
What are the atomic and atomic mass numbers of nitrogen?
Nitrogen has a gram atomic mass of 14.0067, an atomic number of 7, and the chemical symbol N.
What symbol do scientists use to represent atomic mass unit?
the symbol scientists use to represent the atomic mass number is the letter U.
What does atomic mass number elements symbol elements name and atomic mass tell you about the element?
The element symbol represents one mole of element , atomic number represents number of protons, atomic mass represents sum of protons and neutrons.
What is the symbol of titanium in periodic table?
Titanium, atomic number 22 with an Atomic Mass of 47.867 amu, is represented with the symbol Ti.
Why is atomic mass represented by A?
It is not, The mass number is (A). The symbol for atomic mass is (ma)
What is the symbol of fluorine atom including its mass number and atomic number?
Symbol - F Atomic Number - 9 Mass Number - 19
What is the number above the elements symbol?
the number above the symbol is the atomic....... of that element.
What are the atomic and atomic mass numbers of nitrogen?
Nitrogen has a gram atomic mass of 14.0067, an atomic number of 7, and the chemical symbol N.
What is the symbol for mass number?
There are two in current use. For an atomic mass unit, one would use the symbol "u". For a Dalton one would use "Da".
What is the symobel and atomic number and atomic mass for helium?
Symbol: He atomic #: 2 atomic mass: 4.002602
What symbol do scientists use to represent atomic mass unit?
the symbol scientists use to represent the atomic mass number is the letter U.
What does atomic mass number elements symbol elements name and atomic mass tell you about the element?
The element symbol represents one mole of element , atomic number represents number of protons, atomic mass represents sum of protons and neutrons.
What is the symbol of titanium in periodic table?
Titanium, atomic number 22 with an Atomic Mass of 47.867 amu, is represented with the symbol Ti.
What three things can the periodic table tell you about an element?
NameAbbreviationAtomic Number (number of protons = number of electrons)Number of neutrons in various isotopesAtomic massValenceGroup
What is aluminums symbol?
the symbol is Al and the charge is negative 3.
What is the carbon and argon symbol?
Well, in science I am learning atoms. Element: Carbon ....... Symbol: C ...... Atomic Number: 6 ....... Atomic Mass: 12 Element: Argon ......... Symbol: Ar...... Atomic Number: 18 ..... Atomic Mass: 40
