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What is the atomic symbol for an element that has 10 neutrons and a mass number of 19?
It contains 10 protons and 10 electrons (no. of protons =no. of electrons in ground state) Number of neutrons=Mass number of element- number of protons =19-10 =9
What information do you get by the specific block location of an element?
The specific block location of an element provides information about its exact position within a grid or layout. It includes details such as the row and column it is placed in, which helps determine its precise placement on the screen or page. This information is crucial for accurately positioning and aligning elements in a design.
Is thorium belonged to f block elements?
Yes, thorium is a member of the group of f blockelements.
How many electrons are presents in Fluorine atom?
There are 9 electrons in the atom without a charge, . The Fluorine ion (F -), has 10 electrons.
What element 1s22s22p63s23p5?
The element with the electron configuration 1s22s22p63s23p5 is chlorine (Cl). This electron configuration indicates that chlorine has 7 valence electrons, which is typical for Group 17 elements.
What element on the periodic table has ninety electrons?
A transition element of f-block Thorium has 90 electrons in natural state, it is a Radioactive element.
What is the highest sublevel electrons in the element Promethium an f block element occupy?
The highest sublevel that Promethium can have is 4f. It is possible for 14 electrons to be placed around Promethium, since the elements in this sublevel each have 7 orbitals.
How many electrons fill up an outer shell?
The number of electrons depends on the element and it may vary from 1 to 2 (for s block elements), 3 to 8 (for p block elements), 1 to 10 for d block elements and 1 to 14 (fro f block elements).
Why are they 14 different f-block elements?
The d level has 5 sub-levels of orbitals and each carries two electrons so 5 x 2 = 10 maximum electrons. The f level has 7 sub-levels of orbitals and can thus hold 14 electrons total. So each electron added would be another element. Hence, the f-block has 14 different elements.
What is the atomic symbol for an element that has 10 neutrons and a mass number of 19?
It contains 10 protons and 10 electrons (no. of protons =no. of electrons in ground state) Number of neutrons=Mass number of element- number of protons =19-10 =9
Is Eu a f-block element?
Yes,Eu is a f-block element.It belongs to group of lanthanoids.
Which element has a stronger attraction for electrons Fr or F?
F for Fluorine.
Why are valence electrons significant?
They are significant because they determine what element would be in a specific block (s,p,d,f).
Contain elements with electrons in s p d and f orbitals?
period contain elements with electrons in s p d and f orbitals
What element have 7 valence electrons?
Fluorine is the element that has 7 valence electrons.
Name an element with electrons in the f subshell?
Terbium Tb
The reason there are fourteen different f-block elements in a period can be described by what statements?
The f-block elements have 14 elements in a period because the f orbital in the f-block can hold a maximum of 14 electrons. This results in 14 elements being accommodated in one row or period of the f-block in the periodic table.
