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The density of group 2 metals increases as you go up the group. This is because atomic radius decreases as you go up the group. Density is mass / volume and the ratio of mass to volume of atoms of the elements goes up with the decrease in radius.
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What is the difference between alkali metals and alkali earth metals?
Alkali metals are from Group 1 of the Periodic table and have a single electron in their outer shell. Alkaline-Earth metals are in group 2 of the periodic table and have 2 electrons in their outer shell.
WHERE ON THE PERIODIC TABLE IS THE METALS?
Metals are on the left side in periodic table. They are mainly present in group-1,2,13. Group-1 is alkali metals and group-2 is alkaline earth metals.Group 1 contains alkaline metals. Group 2 contains alkaline earth metals. And d block also contains metals.
Where are type two metals found on the periodic table?
Metals are found in group-1 and 2. Group-1 are called alkalis and group-2 are called alkaline earth metals.
Is alkali metals a group 1 elements?
No that is group 2. Group 1 is called Alkali metals.
What are the names of groups 1 2 3-12 17 and 18?
What element have Be and Mg have in common?
They are in the group II of the periodic table, they are metals, they have a low density, they have the valence 2.
What is the difference between alkali metals and alkali earth metals?
Alkali metals are from Group 1 of the Periodic table and have a single electron in their outer shell. Alkaline-Earth metals are in group 2 of the periodic table and have 2 electrons in their outer shell.
What is the difference between alkali metal and group 2 metals?
Alkali metals have one valence electron, group 2 metals have 2.
WHERE ON THE PERIODIC TABLE IS THE METALS?
Metals are on the left side in periodic table. They are mainly present in group-1,2,13. Group-1 is alkali metals and group-2 is alkaline earth metals.Group 1 contains alkaline metals. Group 2 contains alkaline earth metals. And d block also contains metals.
Which 2 groups of metals are the most reactive?
1. alkaline metals 2. alkaline earths metals
What is the group of alkaline earth metals?
Group 2 contains the alkaline earth metals
With metals having a fixed oxidation number?
Group 1 and group 2 metals with +1 and +2 respectively
Where are type two metals found on the periodic table?
Metals are found in group-1 and 2. Group-1 are called alkalis and group-2 are called alkaline earth metals.
Elements in group 2 are called?
Group 2 elements in the periodic table are the alkaline earth metals.
Which group contains the alkaline metals?
Group 2
Where are the alkali family?
Alkali metals: group 1 Alkaline earth metals: group 2
What are the oxidation numbers for the metal groups 1A 2A 3A?
Group 1 or alkali metals (+1 oxidation number). Group 2 or alkaline earth metals (+2 oxidation number).
