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How many electrons are there in Thorium?
Thorium is a metal element. There are 90 electrons in a single atom.
What is the number of electrons that can occupy the first shell of an atom?
The first shell of an atom can hold a maximum of 2 electrons.
How many electrons are in the first shell of an atom of oxygen?
Oxygen has 8 electrons (assuming its charge is 0), and in the first shell ("closest" to the nucleus) there are 2 electrons. :)
Which element has 90 electrons as a neutral atom?
Thorium (Th).
How many electrons will the first shell hold?
there are two electrons the first shell hold
How many electrons are there in a first shell of a neutral neon atom?
Neon atom number 10: first shell (K) : 2 electrons second shell (L): 8 electrons all shells being filled up completely
How electrons does a helium atom have in its first shell?
Two electrons.
What is the number of protons and electrons in thorium?
Thorium's atomic number is 90. Thus, thorium has 90 protons per atom. To be electrically neutral then, thorium must also have 90 electrons per atom.
How many electrons does the first shell of a atom contain?
First shell contains atmost two electrons. The formula is 2n. where n is the no. of shell u want to calculate its capacity of no of electrons..thanku
In what shell do valence electrons locate in?
Valence electrons of any atom are located in the outermost shell that atom carries electrons. For example a carbon atom has 6 electrons: 2e in its first shell (which is full) and 4e (valence electrons) in second shell--there are no electrons farther than second shell for carbon.
How many protons are on the first shell of an atom?
The first shell of an atom can hold a maximum of 2 electrons. Since the number of protons in an atom is equal to the number of electrons in a neutral atom, there can be a maximum of 2 protons in the first shell.
What is the Electron shell arrangement of a Silicon Atom?
what is the arrangement of electrons in an atom of a silicon
