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The element with atomic number 67 is Holmium (Ho). Holmium is a Lanthanide in Group 6 of the Periodic Table. Holmium has 67 electrons in 6 shells with 2 electrons in the outer shell.
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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 element argon atomic number?
Argon is a gas element. atomic number of it is 18.
If the atomic number of element D is 20 then what is the atomic number of element R?
34
What has 88 protons and 138 neutrons?
The number of protons of an atom is given by its atomic number. Checking the periodic table, we see that the atom with 88 protons is radium. The isotope of radium with 138 neutrons would thus be 226Ra.
What does the atomic number equal of an element?
The atomic number of an element equals the number of protons in the element.
What is the atomic number to Ra?
Radium is a non meta element. Atomic number of it is 88.
What is radiums atomic number?
Radium is a none metal element. atomic number of it is 88.
What is the atomic number of the isotope radium?
Radium is a non metal element. Atomic number of it is 88.
What is the atomic number for Rd?
Redon is a none metal element. atomic number of it is 86.
What is the atomic mass number of stronium?
Strontium is a meta element. Atomic mass of it is 88.
What is elemem 88 on the periodic table student seienec?
The element Radium has an atomic number of 88
Is radium a type of science?
Radium is an element, atomic number 88.
Which radioactive element has the symbol Ra?
Radium. Atomic number 88
What is strontiums mass number?
Strontium is a metal element. Atomic mass of it is 88.
What is the atomic number of radium?
The atomic number of radium (Ra) is 88.The atomic weight of Ra is 226 grams per mole.See the Web Links to the left of this answer for a periodic table with more information about this element!
Do radium have a small atomic number?
No. In fact radium is at the bottom of the periodic table where the heaviest elements are. Its atomic number is 88 (compare with carbon, the standard element; atomic number 6)
What it is the atomic number of ra?
the atomic number is 88
