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When alkali metals are heated with hydrogen they form?
They form alkali metal hydrides. such as LiH and NaH.
What happens when the alkali metals react with chlorine?
They metals are stored in oil to minimize the reactivity with air. When alkali metals react with air, they quickly tarnish after begin cut, they burn easily.
Is a covalent bond normally formed when an alkali metal combines with a non-metal?
No, covalent bonds are not typically formed between alkali metals and non-metals. Alkali metals usually lose an electron to form positive ions, while non-metals gain electrons to form negative ions which are held together by ionic bonds.
Why do halogens form compounds with alkali metals?
Because halogens form negative ions, alkali metals form positive ions; both are reactive elements and an electrostatic attraction exist.
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.)
When alkali metals are heated with hydrogen they form?
They form alkali metal hydrides. such as LiH and NaH.
Do Alkali earth metals react with oxygen?
Alkali earth metals react with oxygen to form basic oxides.
What ion charges do the alkali metals form?
Alkali metals forn cations with the chrage +1.
Why are group 1 metals knowns as alkali metals?
Group 1 elements are known as alkali metals because they react with water to form alkali (or bases).
What happens when the alkali metals react with chlorine?
They metals are stored in oil to minimize the reactivity with air. When alkali metals react with air, they quickly tarnish after begin cut, they burn easily.
What is the solubility of alkali metals in water?
The solubility of alkali metals in water is high. Alkali metals such as lithium, sodium, and potassium readily dissolve in water to form alkaline solutions.
Do alkali metals form ions?
yes
Which set of elements make up the reactive group of all metals?
The reactive group of all metals consists of elements located in Group 1 and Group 2 of the periodic table, known as the alkali metals and alkaline earth metals, respectively. These metals are highly reactive due to their tendency to lose electrons and form positive ions.
Is a covalent bond normally formed when an alkali metal combines with a non-metal?
No, covalent bonds are not typically formed between alkali metals and non-metals. Alkali metals usually lose an electron to form positive ions, while non-metals gain electrons to form negative ions which are held together by ionic bonds.
Why do halogens form compounds with alkali metals?
Because halogens form negative ions, alkali metals form positive ions; both are reactive elements and an electrostatic attraction exist.
Are alkali metals usually found in their true form?
no
Why the elements of Group 1 are generally known as alkali metals?
Group 1 elements are known as alkali metals because they react with water to form alkali (or bases).
