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What elements is the smallest Ca Mg Be Sr?
Among the elements listed—calcium (Ca), magnesium (Mg), beryllium (Be), and strontium (Sr)—beryllium (Be) is the smallest in terms of atomic size. This is because beryllium is higher up in the periodic table, with fewer electron shells compared to the other elements, resulting in a smaller atomic radius.
Which is smallest Be Mg Sr Ca?
Among the elements Be (beryllium), Mg (magnesium), Sr (strontium), and Ca (calcium), beryllium (Be) is the smallest in terms of atomic size. This is because atomic size increases down a group in the periodic table due to the addition of electron shells. Since beryllium is at the top of Group 2, it has the least number of electron shells and therefore a smaller atomic radius compared to magnesium, calcium, and strontium.
Which was does not react with cold water Ca or Mg or Sr or Ba?
Mg does not react with cold water while Ca, Sr, and Ba react with cold water to form metal hydroxide and hydrogen gas.
Rank the following elements in order of increasing first ionization energy C Ne Sr Mg Be?
Ne (Highest First Ionization Energy) C Be Mg Sr (Lowest First Ionization Energy)
Metals having only two electrons in the highest energy level?
Group 2 metals (Be, Mg, Ca, Sr, Ba, Rn) have two electrons in their valence shell.
What elements is the smallest Ca Mg Be Sr?
Among the elements listed—calcium (Ca), magnesium (Mg), beryllium (Be), and strontium (Sr)—beryllium (Be) is the smallest in terms of atomic size. This is because beryllium is higher up in the periodic table, with fewer electron shells compared to the other elements, resulting in a smaller atomic radius.
Which of the following elements has the lowest electronegativity ba ca mg sr?
Mg (magnesium) has the lowest electronegativity among Ba, Ca, Mg, and Sr.
Which is smallest Be Mg Sr Ca?
Among the elements Be (beryllium), Mg (magnesium), Sr (strontium), and Ca (calcium), beryllium (Be) is the smallest in terms of atomic size. This is because atomic size increases down a group in the periodic table due to the addition of electron shells. Since beryllium is at the top of Group 2, it has the least number of electron shells and therefore a smaller atomic radius compared to magnesium, calcium, and strontium.
Which was does not react with cold water Ca or Mg or Sr or Ba?
Mg does not react with cold water while Ca, Sr, and Ba react with cold water to form metal hydroxide and hydrogen gas.
Rank the following elements in order of increasing first ionization energy C Ne Sr Mg Be?
Ne (Highest First Ionization Energy) C Be Mg Sr (Lowest First Ionization Energy)
What metals are in the alkaline earth group?
Be, Mg, Ca, Sr, Ba, Ra
What family does mg belong to?
Be, Mg, Ca, Sr, Ba, and Ra all belong to the family Alkaline Earth Metals
What are two metals that are alkaline earth metals?
Be, Mg, Ca, Sr, Ba, Ra
Which elements are in the same family as magnesium and what type of elements are they?
Be,Ca,Sr,Ba are in the same group as Mg. They all are metals
Metals having only two electrons in the highest energy level?
Group 2 metals (Be, Mg, Ca, Sr, Ba, Rn) have two electrons in their valence shell.
What group of metals are in group two?
Alkaline earth metals as Be, Mg, ca, Sr, Ba, Ra.
Which element is an alkaline earth?
All the elements of Group 2 (Be, Mg, Ca, Sr, Ba, Ra)
