The atomic core for a potassium ion is composed of 19 protons and usually 20 neutrons in the nucleus. This gives it an atomic number of 19 and a mass number of around 39. The potassium ion has a 1+ charge due to the loss of one electron.
No, potassium iodide is a compound composed of the monatomic ion K+ (potassium cation) and the monatomic ion I- (iodide anion). It is not a polyatomic ion.
The atomic symbol for potassium chloride is KCl. Potassium chloride is a compound made up of one potassium ion (K+) and one chloride ion (Cl-), which come together to form a stable salt.
The bromide ion has a larger radius than the potassium ion. This is because bromine has more electron shells than potassium, resulting in a larger atomic radius and thus a larger ionic radius for bromide compared to potassium.
A potassium ion typically has 18 electrons. Potassium, as an element, has 19 electrons in its neutral state, but when it loses one electron to become a positively charged ion, it now has 18 electrons.
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The atomic core of a potassium ion consists of 19 protons and typically 20 neutrons, as potassium usually has an atomic number of 19. This gives the potassium ion a net positive charge of +1 due to the loss of one electron, balancing the charge of the 19 protons.
No, potassium iodide is a compound composed of the monatomic ion K+ (potassium cation) and the monatomic ion I- (iodide anion). It is not a polyatomic ion.
The atomic symbol for potassium chloride is KCl. Potassium chloride is a compound made up of one potassium ion (K+) and one chloride ion (Cl-), which come together to form a stable salt.
The bromide ion has a larger radius than the potassium ion. This is because bromine has more electron shells than potassium, resulting in a larger atomic radius and thus a larger ionic radius for bromide compared to potassium.
A potassium ion typically has 18 electrons. Potassium, as an element, has 19 electrons in its neutral state, but when it loses one electron to become a positively charged ion, it now has 18 electrons.
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This occurs because a potassium atom has one more electron than a potassium ion in the ground state; the extra electron increases the size of the atom due to increased electron-electron repulsion, leading to a larger atomic radius than the potassium ion.
The atomic core for a chloride ion consists of 17 protons in the nucleus, giving the ion a net charge of -1 to balance the single electron in its outer shell. This configuration gives it the same electron configuration as a noble gas (argon), making it stable.
you should just turn go look it up in a book or something! Really its not that hard!
The correct name for the potassium ion is simply "potassium ion."