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∙ 7y agoFor an atom to be neutral, the number of protons and electrons must be equal.
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Is Talc an element?
No, talcom is not an element. To be an element, a substance must have all the same type of atom. Once it has this, it can go on the Periodic Table. So, as talcom has many different types of atom in it, it's not an element.
What is the chemical formula of strontium iodide?
Sr(NO3)2 Since strontium ion (Sr2+) has a charge of +2 and nitrate ion (NO3-) has a charge of -1, there must be 2 nitrates to account for 1 strontium making the formula neutral
In a relationship between an employee and supervisor who must do most of the adjusting?
The employees is the one whwho would have to be flexible since the superior is the one in charge.
In a vertical relationship between an employee and supervisor who must do most of the adjusting-?
The employees is the one whwho would have to be flexible since the superior is the one in charge.
Example of primary battery?
Primary Batteries are non-rechargeable devices that are manufactured with a one-time charge built into them. Secondary batteries are rechargeable, and are manufactured with no inbuilt charge, so they must be charged before use. Note: Car batteries are nowadays built with coated plates so that they have an apparent charge when first installed. This is because cars do not have starter handles no, so installing an empty battery would present a problem in that the engine cannot be started to charge the battery.
What must be equal in a neutral atom?
Protons and electrons must be equal in a neutral atom because protons and electrons have equal but opposite charges.
In an atom what numbers have to be equal?
An atom must have the same number of electrons and protons to have a neutral charge.
What is true about a atom that has a neutral charge?
The number of protons is equal to the number of electrons.
What does the number of protons in a atom equal?
Atoms that are neutral must have equal numbers of protons and electrons. This is because protons have a positive charge and electrons have a negative charge. Thus, for the charge to be neutral, the numbers of these particles must be equal.
What must a neutral atom with four protons contain?
A neutral atom must contain an equal number of electrons because it is a neutral atom.
If a neutral atom of 22 protons how many electrons does an atom contain?
22. The electrons have a charge of -1, and protons have a charge of +1. In order for the charges to cancel out and make the atom neutral, there must be an equal number of each.
If an atom has 19 protons and 20 neutrons how many electrons would it have?
Electrons carry a negative charge and protons carry a positive charge. Therefore, if an atom is to be neutral it must have equal numbers of protons and neutrons. Consequently, if an atom has 19 protons and is neutral it must have 19 electrons.
If a neutral atom has 8 protons it must have how many electrons?
The atom must have 8 electrons to make it have a neutral charge
A neutral with 15 protons must include what else?
15 Electrons. A charge-less (neutral) atom must have an equal number of both protons and electrons, otherwise it becomes an ion.
Must the number of electrons in an atom equal the number of neutrons?
Neutral atoms do, but ions (atoms with charges) by definition do not.
Is the number of electrons in an atom must equal the number of neutrons?
No. For an atom to be neutral (no charge, not an ion) the number of electrons must equal the number of protons. Usually the number of electrons is very close to the number of protons though.
What two subatomic particles must be the same to a maintain a neutral atom?
The question is a bit fuzzy, but I'll interpret it to mean what two particles need to be present in the same numbers to maintain a neutral atom. The answer is protons (with a positive charge) and electrons (with a negative charge). The charges for each are equal and opposite, so when they are balanced in equal numbers, the atom is electrically neutral.
