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What does the number next to the ions signify?
Positive and negative a charge
What must be true of the number of protons and the number of electrons in an atom if the atom has no charge?
The number of protons must equal the number of electrons in an atom for it to have no charge. Protons are positively charged particles, and electrons are negatively charged particles. A balanced number of protons and electrons results in an atom with a neutral overall charge.
Atoms are electrically neutral because they have the same number of?
It has the same number of protons and electrons. Because protons have got positive charges while the electrons have got negative charges, so if their amount is the same, the atom will be a neutral one.
What is the charge on a hypothetical ion with 75 protons and 77 electrons?
The charge on an ion is equal to the number of protons minus the number of electrons. In this case, the ion would have a charge of +2 (75 protons - 77 electrons).
What is the charge of a hypothetical ion of 75 protons and 79 electrons?
The charge of an ion is equal to the number of protons minus the number of electrons. In this case, there are 75 protons and 79 electrons. Therefore, the charge of the ion would be -4, indicating that it has a net negative charge.
What determine the charge of an atom?
It depends on the number of electrons and protons the charge of an atom depends on the number of electrons and the number of protons
What determines the charge of the atom?
It depends on the number of electrons and protons the charge of an atom depends on the number of electrons and the number of protons
Why does helium not have a charge?
all atoms generally do not have charge as the number of protons and number of electrons will be the same.
What does the number next to the ions signify?
Positive and negative a charge
How can you find the charge of atom by the electrons?
Electrons have a -1 charge while protons have a +1 charge. Thus, subtracting the number of electrons from the number of protons gives the charge of a species. For example, if a lithium ion has 3 protons and 2 electrons, it has a +1 charge.
What charge is any atom?
the charge depends on the number of protons or electrons, if more electrons are there than protons there is a -1 charge, if there are more protons then electrons it is a +1 charge. Called Ions
Is an isotope an atom with a positive charge?
No, an isotope is an atom with the same number of protons but a different number of neutrons. A positive charge on an atom would indicate it has either lost electrons or gained protons.
What must be true of the number of protons and the number of electrons in an atom if the atom has no charge?
The number of protons must equal the number of electrons in an atom for it to have no charge. Protons are positively charged particles, and electrons are negatively charged particles. A balanced number of protons and electrons results in an atom with a neutral overall charge.
What determines the overall charge of an element if an electron charge is negative and a proton has a positive charge?
The overall charge of an element is determined by the number of protons in the nucleus. Protons have a positive charge, while electrons have a negative charge. In a neutral atom, the number of protons is equal to the number of electrons, resulting in no overall charge.
What determines an element's charge?
The number of protons and electrons in the atom. If the number of protons = number of electrons, it is electrically neutral. If number of protons > number of electrons, it is positively charged. If number of protons < number of electrons, it is negatively charged.
What is the net charge of iron with 26 protons 30 neutrons and 23 electrons?
Atomic Number: This is the number of protons an element has. Answer: 26 Atomic Mass: Ignoring electrons, which are incredibly small and don't have much of an effect on the mass... This is the number of protons plus the number of neutrons Answer: 56 (26 protons + 30 neutrons) Net Charge: Protons are positive and electrons are negative. The net charge can be found by subtracting the number of electrons from the number of protons. 0 is neutral. Answer: +3 (26 protons - 23 electrons)
Atoms are electrically neutral because they have the same number of?
It has the same number of protons and electrons. Because protons have got positive charges while the electrons have got negative charges, so if their amount is the same, the atom will be a neutral one.
