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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.
Radium has an atomic number of 88. It is a highly radioactive element and is known for its luminescent properties.
No element has a mass of exactly 88. Strontium is the closest at 87.62, which is 88 to the stated number of significant digits.
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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?
An atom with 88 protons and 138 neutrons is the element Radium (Ra), which has the chemical symbol "Ra" and atomic number 88. This combination of protons and neutrons gives Radium an atomic mass number of 226.
What does the atomic number equal of an element?
The atomic number of an element is the number of protons in the nucleus of an atom of that element. It is a unique identifier for each element on the periodic table.
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?
The atomic number for Rd is 88. It corresponds to the element radium on the periodic table.
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, radium has a relatively high atomic number of 88. It is a highly radioactive element that is part of the alkaline earth metal group in the periodic table.
What it is the atomic number of ra?
The atomic number of radium (Ra) is 88.
