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Alphabetically What are the first and last of the alkaline earth metals?
Wiki User
∙ 13y ago
Alphabetically, the first alkaline earth metal is barium and the last is strontium.
Wiki User
∙ 13y ago
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What Elements on the left side of the table are classified as what type of elements?
Group 1 Elements (elements in the first group [column]) are classed as Alkali Metals. Group 2 Elements (elements in the second group [column]) are classed as Alkaline Earth Metals. All elements not in a representative group are classed as Transition Metals. Group 3 Elements (elements in the third full group [coulumn]) are classed as Earth Metals
Hydrogen is placed at the top of what column of elements?
It occurs at the top of the metals (alkaline metals) - the first group of elements but while normally shown at the top of the Group 1 elements in the periodic table, the term "alkaline metal" refers only to Group 1 elements from lithium onwards. (Lithium is the next one down)
Internal structure of the earth is?
First its the crust we live on,then its the mantle a layer of hot rock,then the outer core liquid metals,the inner core a ball of solid iron.
What are the most reactive metals called?
The most reactive metals (those in the first group of the periodic table) are called Alkali metals.
What symbol is first alphabetically gold or iron?
The chemical symbol for gold is Au and the chemical symbol for iron is Fe.
What element is the first member of the alkaline earth metal?
Alkaline earth metals are in the second group. Be is the first metal of them.
Is the ionization energy of alkali metals larger or smaller than the alkaline earth metals in the same period?
It is about first ionization energy. It is less than alkaline earth metals.
First ionisation energies of alkaline earth metals are higher than those of alkali metals?
Yes, they are.
Which 2 groups of metals are the most reactive?
1. alkaline metals 2. alkaline earths metals
What is the first element of the alkaline earth metals?
Beryllium is the first element in the alkaline earth metals.
What groups are alkaline earth metals and alkali metals in?
the first and second groups. alkaline earth metals: group IIA (2) [It consists with "Be,Mg,Ca,Sr,Ba,Ra"] alkali metals: group IA (1) [It consists with "Li,Na,K,Rb,Cs,Fr"]
What groups are alkaline earth metals and the alkali metals in?
the first and second groups. alkaline earth metals: group IIA (2) [It consists with "Be,Mg,Ca,Sr,Ba,Ra"] alkali metals: group IA (1) [It consists with "Li,Na,K,Rb,Cs,Fr"]
What group of elements is alkaline earth metals?
Alkaline earth metals are found in Group 2
Is lithim alkali metals or alkaline earth metal?
Lithium belongs to first group.So it is a alkali metal.
Alphabatically which is the first and last of the Alkaline Earth Metals?
Barium Beryllium Calcium Magnesium Radium Strontium
Compare the solubilities of the lead compounds with those of the alkaline earth metals How are the solubilities similar and different?
Look at the position of Pb in the periodic table and the postion of the Alkali Earth metals. Alkali Earth Metals are in noble-gas configuration when they are doubly charged cations. Lead however is on the right hand side, and would like to have more electrons to get into that stablest configuration; making the bonds in lead-compounds more covalent -and stronger- in nature. Insoluble compounds have lattice enthalpies higher than the enthalpy of solvation. Now since Alkali Earth metals like to be in ionic states; their compounds will dissolve in general more easily than the same compounds with lead, since usually the lattice energy of lead compounds is much higher (In case of insoluble compounds higher than the energy that would be released upon solvation, which thus doesn't occur).
Which member of alkaline earth metal is least reactive?
Look at any periodic table: Beryllium #4 Magnesium #12 Calcium #20 Strontium #38 Barium #56 Radium #88
