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A member of the alkali metal family whose most stable ion contains 86 electrons?
Bri1833
Rubidium
Contains 37 protons and neutrons so it would Rb-
Wiki User
∙ 11y ago
lenpollock
Potassium (K ' Kalium) . It is No. 19 in the Periodic Table, so it has 19 protons and 19 electrons. It has an Atomic Mass of 39. This means it has 39 - 19 = 20 neutrons.
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Is sodium a member of the alkali metal family?
Yes, it is correct.
What family is the element Rubidium in?
It is a metallic element in the alkali family
What gas is chemically similar to alkali metals?
(A similar relationship exists in Group 1, which includes hydrogen and the alkali metals. All have the same valence configuration, but hydrogen is never included as a member of the alkali metals family.)
What chemical family does radium belong to?
Radium is a member of the group 2 (alkaline earth metals) of the periodic table of Mendeleev; the other members are beryllium, calcium, magnesium, strontium, barium. Radium is also a radioactive element.
How many valence electrons does each member of the boron family have?
how many valence electrons does family 1 have
Francium alkali family?
Yes, francium is a member of the alkali metals family (group 1).
A member of the same family as oxygen whose most stable ion contains 18 electrons?
Sulfur
Lithium is a member of which chemical family?
The alkali metals. Lithium is the first member of the alkali metal family. The alkali metals are the elements that make up Group 1 (IA) of the periodic table.
What family is francium found in?
Francium is a member of the alkali metals family.
A member of the boron family has three valance electrons while a member of the nitrogen family has?
5 electrons
What family are lithium in?
Lithium is the smallest(first) member of Group 1 , the Alkali metals.
Is sodium a member of the alkali metal family?
Yes, it is correct.
What family is the element Rubidium in?
It is a metallic element in the alkali family
How many valence electrons does a member of the oxygen family have?
All have six valence electrons.
Sodium Na is a member of the transition elements?
No, it is an Alkali Metal.
What gas is chemically similar to alkali metals?
(A similar relationship exists in Group 1, which includes hydrogen and the alkali metals. All have the same valence configuration, but hydrogen is never included as a member of the alkali metals family.)
What chemical family does radium belong to?
Radium is a member of the group 2 (alkaline earth metals) of the periodic table of Mendeleev; the other members are beryllium, calcium, magnesium, strontium, barium. Radium is also a radioactive element.
