A negative hydrogen ion.
No elements are negatively charged. A pure element is ALWAYS neutral. However an ANION is any element that has gained an electron as it bonds with another element, and a CATION is any element that has lost an electron as it bonds with another element. ANIONS are negative. CATIONS are positive. CATIONS and ANIONS are collectively knows as IONS.
A sodium ion with 11 protons and 10 electrons has a net charge of +1 because the number of protons (positive charge) is greater than the number of electrons (negative charge) by 1.
it has 7 electrons in its outer shell, which means its charge is -1.
Iodide ions have a negative charge of -1 due to the gain of an extra electron by an iodine atom. This charge results from the imbalance of protons (positive charge) and electrons (negative charge) in the ion.
The three main subatomic particles that form an atom are protons, neutrons, and electrons. The center of the atom is called the nucleus.The protons have a positive charge, the neutrons have no charge, and the electrons have a negative charge.
Electrons have a negative charge. When an element had more electrons than protons, it tends to have a negative charge.
Yes, they have a negative charge. Protons have a positive charge and neutrons have no charge, they are neutral.
If you don't specify what element you are talking about, we have no way of knowing the charge of an atom with 19 electrons.
Protons (+1 charge) and electrons (-1 charge) are the subatomic particles that determine the charge of an atom. Protons carry a positive charge, while electrons carry a negative charge. The number of protons in an atom determines its overall positive charge, while the number of electrons determines its overall negative charge.
All electrons have an equal negative charge (-1 standard electron charge), which is opposite to the standard proton charge (+1).
In electrolysis, the charge of gold is taken to be +1
A charge which is not a positive charge is a negative charge.
Protons have positive charge and electrons negative
Iodine is a non metal element. There are 53 electrons in a single atom. There are 7 valence electrons. The iodide ion I- has 54 electrons.
they have a negative -1 charge. so basically, there negative
-2 neutrons = 0 = no charge electrons = -1 = negative charge positrons = +1 = positive charge
-1