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How do you find the number of electrons in an electrically neutral atom for calcium?
Wiki User
∙ 13y ago
To find this out, it's really easy. Simply look on a periodic table for the proton number of the element in question. In this case, Ca = 20. Protons are positively charged and electrons are negatively charged. Therefore, in an electrically- neutral Ca atom, there are 20 electrons.
Wiki User
∙ 13y ago
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How do you calculate number of electrons of a given element?
You can only be sure of the number of electrons if the element is electrically neutral. If an element is electrically neutral, then the number of electrons is the same as the number of protons which is the atomic number of the element. For instance an electrically neutral atom of carbon, there are 6 electrons because there are 6 protons in a carbon atom.
Why is an atom electrically neutral inspite of the presence of charged particles it it?
Because an electrically neutral atom has an equal number of protons and electrons.
Why an atom if nitrogen is electrically neutral?
because the number of electrons are equal to the number of protons
What make an atom an electrically neutral entity?
Neutrons are neutral charged, protons are positively charged and electrons are negatively charged. So since there are same number of protons and electrons, the atom becomes neutral charged/ electrically neutral entity. Simple as that!
An atom which has 4 protons and 6 neutrons will be electrically neutral if it contains?
It will have 6 electrons since an atom is neutral when its number of protons is the same as its number of electrons.
How do you calculate number of electrons of a given element?
You can only be sure of the number of electrons if the element is electrically neutral. If an element is electrically neutral, then the number of electrons is the same as the number of protons which is the atomic number of the element. For instance an electrically neutral atom of carbon, there are 6 electrons because there are 6 protons in a carbon atom.
What is an example of an electrically neutral atom?
An electrically neutral atom is one that has an equal number of protons and electrons.
What is number of electrons for calcium?
A neutral atom of calcium has 20 electrons
What substance has the same number of protons and electrons?
All neutral atoms have the same number of protons and electrons as they are electrically neutral.
What is the same as the number of protons in an electrically neutral atom?
The number of electrons
Is an electrically neutral atom the number of protons equals the number?
An electrically neutral atom has the same number of protons ( positive charged ) and electrons ( negatively charged ).
Why is an atom electrically neutral?
An atom has the same number of positive protons and negative electrons so the charges balance out to zero
How many electrons in atom with atomic number of 9 and atomic mass of 19 and is electrically neutral?
Since the atom is electrically neutral, the number of electrons must be the same as the number of protons in the atom, which is the definition of atomic number. Therefore, there are 9 electrons.
Why is an atom electrically neutral inspite of the presence of charged particles it it?
Because an electrically neutral atom has an equal number of protons and electrons.
Why atom is electrically neutral?
Normally the number of protons and electrons are equal.
What are neutral atoms?
All atoms are electrically neutral, because they have the same number of protons and electrons.
In electrically neutral atoms the number of protons is the same as the number of .?
atomic number = number of protons = number of electrons (in a neutral atom)
