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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?
Rb+
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.
If a fluorine were to attract an extra electron from lithium the lithium atom would become blank charge?
If a fluorine atom were to attract an extra electron from a lithium atom, the lithium atom would become a positive charge because it loses an electron.
How does an atom of rubidium-85 become a rubidium ion with a plus 1 charge?
An atom of rubidium-85 becomes a rubidium ion with a plus 1 charge by losing one of its outermost electrons. This process typically occurs during a chemical reaction or ionization, where the atom interacts with other atoms or energy sources. Upon losing the electron, the atom, now having one less negative charge, becomes positively charged, resulting in the rubidium ion (Rb⁺).
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 number of chlorine atoms needed to bond with rubidium?
1: RbCl (Rubidium has 1+ charge, and Chlorine has 1-)
What is the symbol for rubidium ion is?
Rb+
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.
How many protons are in one atom of rubidium - 85?
There are 37 protons in one atom of rubidium-85.
When a chlorine atom ionizes. what does its charge become?
When a chlorine atom ionizes, it gains one electron to become the chloride ion with a charge of -1.
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 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.
What kind of charge does an atom have after losing an electron?
This atom become a cation (positive).
What is the chemical symbol for Rubidium?
Rubidium: Rb, atom number 37, mass 85.47 a.m.u
What is the maximum wavelength of light in nm required to ionize a single rubidium atom?
The ionization energy of a rubidium atom is about 403 nm. Therefore, the maximum wavelength of light required to ionize a single rubidium atom would be higher than 403 nm.
