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How many electrons would the element calcium need to be electrically neutral?
Calcium is an element with an atomic number of 20, which means it has 20 protons in its nucleus. To be electrically neutral, an atom must have an equal number of electrons to protons. Therefore, calcium would need 20 electrons to be electrically neutral.
How many protons electrons does it have?
A "atom" which by definition is electrically neutral, has the same number of electrons as it has protons.
How many total electrons are present if the atom is electrically neutral in chlorine?
A neutral chlorine atom has 17 electrons. You can know this because chlorine's atomic number is 17, which is the number of protons in the nuclei of its atoms, and a neutral atom has equal numbers of electrons and protons.
How many electrons are present in a neutral barium atom?
A neutral barium atom has 56 electrons. This is because the atomic number of barium is 56, which corresponds to the number of electrons it has when it is electrically neutral.
How many electrons are in an electrically neutral atom of boron?
An electrically neutral atom of boron has 5 electrons. This is because the number of electrons in a neutral atom equals the number of protons, and boron has an atomic number of 5, indicating it has 5 protons. Therefore, to maintain electrical neutrality, it also has 5 electrons.
What are atoms electrically neutral?
Atoms are electrically neutral because they have an equal number of protons, which are positively charged, and electrons, which are negatively charged. This balance of positive and negative charges cancels each other out, resulting in an overall neutral charge for the atom.
Iodine with 53 protrons and how many electrons?
Iodine has 53 protons, and in a neutral atom, the number of electrons is equal to the number of protons. Therefore, iodine also has 53 electrons. This balance of protons and electrons ensures that the atom is electrically neutral.
How many protons are there in a neutral atom with thirteen electrons?
13. Both have same charge except electron has negative and proton positive. Neutrons are electrically neutral
How many electrons versus protons in an atom?
The number of electrons should = the number of protons.
How many electrons does the atom Lr have?
Lawrencium's atomic number is 103. That means it has 103 protons. In order to be electrically neutral then, it must also have 103 electrons.
How many electrons do atoms need to be neutral?
It depends entirely on what type of atom it is. (Neutral atom is redundant. A "non-neutral" atom is referred to as an ion) If it is an atom of carbon, for example, there are 6 electrons. Silicon, on the other hand, has 14 electrons.
Why are atoms said to be electricly neutral?
Atoms are built form 3 types of particles Electrons (which are electrically negative) Neutrons (which are electrically neutral) Protons (which are electrically positive) Nature likes things to be balanced so when atoms are put together, nature makes sure that the number of Electron the atom has is matched by the number of Protons. This makes all atoms electrically neutral. However, when atoms react with each other chemically, they can share or swap electrons with each other which means that they are no longer electrically neutral (in this state they are called "ions"). Nature therefore requires that the stuff they have made (called a compound) when joining together is, overall electrically neutral and bonds them together so that this is achieved. This is why chemical compounds exist and are stable.
