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What Element is considered an alkaline earth metal?
Calcium is considered an alkaline earth metal.
What is the heaviest Alkaline-earth metal?
The heaviest alkaline-earth metal is radium. Radium is a highly radioactive element and is the heaviest and most unstable of the alkaline-earth metals.
Which element is the alkaline earth metal in the fourth period?
Calcium is the alkaline earth metal in the fourth period of the periodic table.
What alkaline earth element formed the smallest number of precipitates?
Beryllium forms the smallest number of precipitates among the alkaline earth elements.
The alkaline earths are associated with which group?
The alkaline earth metals are associated with Group 2 of the periodic table. This group includes beryllium, magnesium, calcium, strontium, barium, and radium. They are characterized by having two valence electrons in their outermost energy level.
What element is an example of an alkaline earth metal?
None. The alkaline earth metal isotope with the fewest neutrons would be beryllium-7 with three neutrons and a half-life of 53 days.
What element is an alkaline earth metal with 2 electrons in the 2 level?
beryllium (Be)
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.
Name the element that has 2 valence electrons is an alkaline metal and found in bones?
The answer your teacher is expecting is "calcium", though your teacher should have worded the question better; there are no alkali metals with 2 valence electrons. Calcium is an alkaline earth.
How many valence electrons are in alkaline earth metals?
Alkaline earths have 2 valence electrons.
What is true about alkaline earth metals?
They are in the second group. They all have 2 valence electrons.
What is the number of valence electrons in alkaline earth metals?
Alkaline earth metals have 2 valence electrons.
How many valence electrons in alkaline earth metals?
The alkaline earth metals are those in the same group as calcium; they have two valence electrons.
Which element is alkaline earth element with the least massive atoms?
Beryllium is the alkaline earth element with the least massive atoms.
How many valence electrons would an element with atomic number 56 have?
The element with atomic number 56 is barium, a group 2 alkaline earth metal. Its atoms have two valence electrons in the 6s sublevel.
What does the second family in the periodic table have in common?
The second family is called Alkaline Earth Metals. They have 2 valence electrons.
What alkaline earth metal has 2 valence electrons?
Beryllium is the alkaline earth metal that has 2 valence electrons.
