Name 2 elements that would have properties similar to Beryllium with atomic weight higher than 130.
Look in group II
thank you
Two elements that have properties similar to Beryllium (Be) with atomic weight higher than 130 are Magnesium (Mg) and Calcium (Ca).
To find elements with similar properties to Beryllium (Be) but with atomic weights higher than 130, we can examine the periodic table and identify elements with the same column or group as Beryllium.
Beryllium is situated in group 2, also known as the alkaline earth metals. Elements in this group have similar chemical properties due to the presence of two valence electrons.
However, there are no elements in the periodic table that have atomic weights higher than 130 and belong to the same group as Beryllium.
The elements that come closest in terms of atomic weight and similar chemical properties to Beryllium are Magnesium (Mg) and Calcium (Ca). They both belong to group 2, have higher atomic weights than Beryllium, and exhibit similar characteristics, such as being lightweight, silvery-white metals that react with water and dilute acids.
So, the answer is: Magnesium (Mg) and Calcium (Ca) are two elements that have properties similar to Beryllium with atomic weights higher than 130.