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The element with the least mass in Period 2 is Lithium (Li). It has an Atomic Mass of approximately 6.94 g/mol
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Which element in the periodic table period 2 has the most mass?
Neon element in the periodic table period 2 has most mass.It has atomic mass of 20.17.It is colorless and odorless.
What is the lightest elementt is period 2?
The lightest element that is in period number 2 is lithium. Lithium is also the solid that is the least dense.
What element in period 2 has a atomic mass of 11?
Short answer: boron. Long answer: any element with 11 protons or less could theoretically have an atomic mass of 11, as the mass = Number of Protons + Neutrons, if you add/take a certain number of neutrons from the atom it will be able to have an atomic mass of 11, but some aren't possible and others are too unstable, and will decay instantly.
What element is in period 2 and has 11 amu?
The element in period 2 of the periodic table with an atomic mass of approximately 11 amu is boron (B). However, it's important to note that boron has an atomic mass of about 10.81 amu, which rounds to 11. Boron is a metalloid and is located in group 13 of the periodic table.
If an element has a mass number of 4 and an atomic number of 2 how many neutrons does the element have?
2
What element in the period 2 has the most mass?
The element in period 2 with the most mass is Neon (Ne).
Which element in the periodic table period 2 has the most mass?
Neon element in the periodic table period 2 has most mass.It has atomic mass of 20.17.It is colorless and odorless.
What element is in period 2 and has an atomic mass of 11?
Boron
What is the lightest elementt is period 2?
The lightest element that is in period number 2 is lithium. Lithium is also the solid that is the least dense.
What element in period 2 has a atomic mass of 11?
Short answer: boron. Long answer: any element with 11 protons or less could theoretically have an atomic mass of 11, as the mass = Number of Protons + Neutrons, if you add/take a certain number of neutrons from the atom it will be able to have an atomic mass of 11, but some aren't possible and others are too unstable, and will decay instantly.
What element is found in group 2 period 3?
Magnesium
He lightest element in period 2?
Helium is a period 1 element.
What element is in period 2 and has 11 amu?
The element in period 2 of the periodic table with an atomic mass of approximately 11 amu is boron (B). However, it's important to note that boron has an atomic mass of about 10.81 amu, which rounds to 11. Boron is a metalloid and is located in group 13 of the periodic table.
What element is located in group 15 and period 2?
The element phosphorous (P) is located in group 15, period 2.
What period is the element neon in?
The element neon is in period 2. Classified as a non-metal. :)
What element is found in group 14 period 2?
what element is found between period 2 and group 14
What Element is in group 2 period 3?
The element in group 2 period 3 is magnesium (Mg).
