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1. Rubidium don't gain atoms !
2. If you think to electrons rubidium loss one electron and becom a cation.
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∙ 11y ago
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When atoms combine what do they gain or lose?
They gain or lose electrons, while the atoms combine.
Can rubidium be combined with other elements?
Yes, rubidium has many chemical compounds.
How many valence electrons are present in rubidium?
Rubidium has one valence electron as it an alkali metal.
Atoms gain or lose?
they can do both
When non metals and metal react which atoms gain electrons?
Halogens, group 17 on the periodic table, typically gain or share one electron in covalent bonds
How many electrons does rubidium gain or lose?
It can lose 1.
What atoms forms the cation in the compound rubidium oxide?
Rubidium will form cation: Rb+
Does rubidium gain or lose?
When rubidium, an alkali metal, group 1, reacts it loses one electron.
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 formula for rubidium sulfate?
Rb(2)S(2)O(3) That's 2 atoms of Rubidium, 2 atoms of Sulfur, and 3 of Oxygen.
Does rubidium lose or gain electrons to form an ion?
lose
How many atoms does chlorine gain when it becomes an ion?
7
How many moles of are in 1.5 x 1024 atoms of Rb?
1.5 X 10^24 atoms Rb (1 mole Rb/6.022 X 10^23) = 2.5 moles of rubidium -------------------------------
Can atoms lose or gain atoms to form elements?
No. Atoms of an element lose or gain electrons to form ions.
When atoms combine what do they gain or lose?
They gain or lose electrons, while the atoms combine.
Can rubidium be combined with other elements?
Yes, rubidium has many chemical compounds.
Do atoms lose protons but seldom lose or gain electrons?
No. Atoms can gain and lose electrons but seldom gain or lose protons.
