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How does an atom of rubidium-85 become a rubidium ion with a 1 charge?
Wiki User
∙ 11y ago
The atom loses 1 electron to have a total of 36.
Wiki User
∙ 11y ago
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Is a rubidium larger or smaller than a neutral atom?
A rubidium atom is larger than a neutral atom because, when it loses an electron to become an ion, it loses an electron from the outermost shell, increasing the effective nuclear charge which attracts the remaining electrons closer to the nucleus, reducing the size of the ion compared to the atom.
What is the symbol for rubidium ion is?
The symbol for the rubidium ion is Rb+. This symbol represents a rubidium atom that has lost one electron, resulting in a 1+ charge.
What is the formula for ionic compound for rubidium and sulfur?
The formula for the ionic compound formed between rubidium and sulfur is Rb2S. Rubidium is a group 1 element with a +1 charge, and sulfur is a group 16 element with a -2 charge. To balance the charges, two rubidium atoms are needed for every sulfur atom.
What is the formula for ionic compound formed between Rb and P?
The formula for the ionic compound formed between rubidium (Rb) and phosphorus (P) is Rb3P, because rubidium is a group 1 metal with a +1 charge and phosphorus is a group 15 nonmetal with a -3 charge. To balance the charges, you need three rubidium atoms for every one phosphorus atom.
An atom that gives up electrons becomes an?
This atom become a cation (positive charge).
Is a rubidium larger or smaller than a neutral atom?
A rubidium atom is larger than a neutral atom because, when it loses an electron to become an ion, it loses an electron from the outermost shell, increasing the effective nuclear charge which attracts the remaining electrons closer to the nucleus, reducing the size of the ion compared to the atom.
What is Rb ions charge?
Rb ions have a charge of +1, as they lose one electron to achieve a stable electron configuration.
When an atom gains an electron what charge does it have?
An atom that gains three electrons will become an ion with a 3- charge.
What kind of charge does an atom have after losing an electron?
This atom become a cation (positive).
When a chlorine atom ionizes. what does its charge become?
it become any Ions
Which neutral atom is isoelectronic with Rubidium?
krypton
What is the chemical symbol for Rubidium?
Rubidium: Rb, atom number 37, mass 85.47 a.m.u
When gaining electrons does an atom become negative or positive?
When gaining electrons, an atom becomes negatively charged because electrons have a negative charge.
An atom that gives up electrons becomes an?
This atom become a cation (positive charge).
When an atom loses an electron the atom becomes an ion is?
Its charge lose an negative charge. So it is positively charged. +1
What happens when a atom losses a electron?
The neutral atom become an ion (cation) with the charge +1.
What type of atom will get a positive charge and become a cation?
metal atoms
