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What is the atomic mass average for helium?
Helium is a non metal element. Atomic mass of it is 4.00.
What is the noble has gas with the lowest atomic mass?
Helium with an atomic mass of 4.00260
What is the relative atomic mass of Helium?
Approximately 4.01
What is the rounded atomic mass for helium?
The rounded atomic mass of helium is approximately 4 u (atomic mass units). Helium has an atomic mass of about 4.0026 u, which is commonly rounded to 4 for simplicity in many contexts. This value reflects the most abundant isotope of helium, helium-4.
What element is for times the atomic mass of helium?
Well, two times four is eight, which would be oxygen.
What is the atomic mass average for helium?
Helium is a non metal element. Atomic mass of it is 4.00.
What is the noble has gas with the lowest atomic mass?
Helium with an atomic mass of 4.00260
What is atomic mass for helium?
Helium is a non metal element. Atomic mass of it is 2.
What is atomic weight of helium?
4.002602 g/mol
What is helium's atomic?
Helium's atomic number is 2 and its atomic mass is 4
What is the relative atomic mass of Helium?
Approximately 4.01
What is the rounded atomic mass for helium?
The rounded atomic mass of helium is approximately 4 u (atomic mass units). Helium has an atomic mass of about 4.0026 u, which is commonly rounded to 4 for simplicity in many contexts. This value reflects the most abundant isotope of helium, helium-4.
What element is for times the atomic mass of helium?
Well, two times four is eight, which would be oxygen.
What is the atomic number and mass of helium?
Helium is a metal element. Atomic number of it is 2.
What is the atomic mass of helium if you know that 2.5 mo of helium has a mass of 10 grams?
Atomic mass = weight in gram / moles = 10 / 2.5 = 4 amu
What is the symobel and atomic number and atomic mass for helium?
Symbol: He atomic #: 2 atomic mass: 4.002602
Are lead atoms heavier than heliam atoms?
Yes, lead atoms are heavier than helium atoms. Lead has an atomic number of 82 and a much larger atomic mass due to its greater number of protons and neutrons, while helium has an atomic number of 2 and a significantly smaller atomic mass. Specifically, the atomic mass of lead is about 207 atomic mass units (amu), compared to about 4 amu for helium. Thus, lead is substantially heavier than helium.
