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The lightest element in the group 2 of the Periodic Table of elements is calcium - with a density of 1,55 g/cm3.
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Which element has lowest atomic mass in group 2 on periodic table?
Beryllium has the lowest atomic mass in group 2 of the periodic table.
What is the metal in group 14 with the lowest atomic mass?
The metal in group 14 with the lowest atomic mass is tin (Sn), which has an atomic mass of approximately 118.71 atomic mass units.
What element in the periodic table has 4 electrons in its outer energy shell and has the lowest atomic mass in its family?
The element in the periodic table that has 4 electrons in its outer energy shell and the lowest atomic mass in its family is carbon (C). Carbon belongs to Group 14 of the periodic table, which is also known as the carbon family. With an atomic number of 6, it has the lowest atomic mass among its group, which includes elements like silicon and germanium.
Where are the lowest and highest atomic masses found in the periodic table?
The element with the lowest average atomic mass is hydrogen (H) at 1.008 grams. The element with the highest is meitnerium (Mt) at 266 grams.
What is the name of the element with lowest atomic weight?
Hydrogen. It has one proton and one neutron--you can't make an atom lighter than that.
Which element has lowest atomic mass in group 2 on periodic table?
Beryllium has the lowest atomic mass in group 2 of the periodic table.
Where does the metal with the lowest atomic mass go on the periodic table?
In a given period, the element with lowest atomic mass will belong to group 1. It should also be noted that lithium is the metal with the smallest atomic mass.
What is the metal in group 14 with the lowest atomic mass?
The metal in group 14 with the lowest atomic mass is tin (Sn), which has an atomic mass of approximately 118.71 atomic mass units.
Which element as the lowest atomic mass?
Hydrogen
What element in the periodic table has 4 electrons in its outer energy shell and has the lowest atomic mass in its family?
The element in the periodic table that has 4 electrons in its outer energy shell and the lowest atomic mass in its family is carbon (C). Carbon belongs to Group 14 of the periodic table, which is also known as the carbon family. With an atomic number of 6, it has the lowest atomic mass among its group, which includes elements like silicon and germanium.
Which element has the lowest mass on the periodic table?
The atom that has the lowest mass is hydrogen. So assuming the same numbers of atoms in each element, hydrogen would be the element with the lowest mass.
What is the first element in the group 1?
The first element is hydrogen.Its atomic no. is 1 and atomic mass is 1.008.
Where are the lowest and highest atomic masses found in the periodic table?
The element with the lowest average atomic mass is hydrogen (H) at 1.008 grams. The element with the highest is meitnerium (Mt) at 266 grams.
What is the name of the element with lowest atomic weight?
Hydrogen. It has one proton and one neutron--you can't make an atom lighter than that.
What element has the mass number of 78?
THE ELEMENT WHICH HAVE ATOMIC MASS 78.96 IS SELENIUM OF 6TH GROUP WITH ATOMIC NUMBER 34 AND SYMBOL (Se)
What element in the following groups has the lowest atomic mass alkali metal alkaline earth metal halogen noble gas?
Among the groups mentioned, lithium (Li) is the alkali metal with the lowest atomic mass, at approximately 6.94 u. In the alkaline earth metals, beryllium (Be) has the lowest atomic mass at about 9.01 u. For halogens, fluorine (F) is the lightest, with an atomic mass of around 19.00 u, and in the noble gases, helium (He) has the lowest atomic mass, approximately 4.00 u. Thus, helium has the lowest atomic mass overall among these groups.
What is period 4 lowest mass?
In the periodic table, period 4 elements have atomic numbers ranging from 19 (potassium) to 36 (krypton). The element with the lowest mass in period 4 is potassium (K), which has an atomic number of 19 and an atomic weight of approximately 39.1 atomic mass units.
