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What are the Boiling and Melting Points of alkaline earth metal?
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∙ 15y ago
Beryllium
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∙ 15y ago
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What is the melting point and boiling point of beryllium?
Melting Point: 1287.0 °C Boiling Point: 2469.0 °C
What is the family name that calcium is in?
Group 2 (alkaline earth metals): lithium, sodium, potassium, caesium, rubidium, francium.
What is the group of alkaline earth metals?
Group 2 contains the alkaline earth metals
Alphabetically What are the first and last of the alkaline earth metals?
Alphabetically, the first alkaline earth metal is barium and the last is strontium.
What is the heaviest Alkaline-earth metal?
Radium
Which all metals have low melting and boiling points?
Mercury, all alkali metals (like Sodium) and alkaline-earth metals (like Calcium).
What is the melting point and boiling point of beryllium?
Melting Point: 1287.0 °C Boiling Point: 2469.0 °C
Why the melting point boiling point and densities of alkaline earth metals are higher than alkali earth metals?
Alkaline earth metals do not exist , only alkali earth metals
What is the characteristics of alkaline?
* alkaline metals contain the higher melting and also the boiling points. * These metals are present in the earths crust which does not have a basic form. * Alkaline earth metals are distributed in structure which is named as rock. * These metals have density which is low. * Alkaline earth metals have low electron affinity and as wells as low electronegativity. * One of the basic characteristic is, it contains two electrons in their outer shell.
Why is there a pattern between the atomic radius and melting points within alkaline earth metals or period 2 metals?
== ==
Why does beryllium have high melting point and boiling point compared to other alkaline earth metals?
becaus it has a extreemly stable set of valence electrons
How are the alkali metals different from the alkali-earth metals in the periodic table?
The alkali metals have a valence of 1 while the alkaline earth metals have a valence of 2. The alkali metals are generally lighter, softer, more reactive, and have lower melting points than the alkaline earth metals.
How are the alkali metals different from the alkali earth metals in the periodic table?
The alkali metals have a valence of 1 while the alkaline earth metals have a valence of 2. The alkali metals are generally lighter, softer, more reactive, and have lower melting points than the alkaline earth metals.
What is the melting point for Mg?
The melting point of magnesium is 650 degrees celcius. It has the lowest melting point among all the group II metals (alkaline earth metals), though the melting points generally decrease down the group - magnesium is an exception and has the lowest melting point among them.
What alkaline earth metal has a boiling point over 2000 degrees?
Beryllium (Be)
What alkaline earth metal has a boiling point over 2000?
Beryllium (Be)
What is the malting point of alkaline earth metals?
There are six principal alkaline earth metals. Although these elements have similar electron structures and are all somewhat similar in chemical and physical properties, they are different elements and thus all have different melting points. Melting points should not be confused with boiling points. For instance, the element beryllium has the highest rather than the lowest melting point. Beryllium (Be): 2,348.6° F (1,287° C) Magnesium (Mg): 1,202° F (650° C) Calcium (Ca): 1,547.6 ± 3° F (842 ± 2° C) Strontium (Sr): 1,430.6° F (777° C) Barium (Ba): 1,340.6° F (727° C) Radium (Ra): 1,292° F (700° C)
