Scientific research has discovered some elements that stand out due to their exceptional density and atomic weight. They make up the heaviest metals on earth and are used in various fields.

Atomic number 14, atomic weight 28.086. Nickel (Ni): Nickel is a hard, metallic element that found in igneous rocks. Without nickel, stainless steel would be less resistant to heat and corrosion.

Atomic Number: 66 Atomic Symbol: Dy Atomic Weight: 162.500 Melting Point: 2,574 F (1,412 C) Boiling Point: 4,653 F (2,567 C) Word origin: From dysprositos, which means “difficult to get at” in ...

Argon is an inert gas in group VIII A of the periodic table with atomic number 18, an atomic weight of 39.948, and a density of 1.40 Mg/m 3.In the solid state it forms an fcc crystal with a melting ...

Global Atomic Corporation ("Global Atomic" or the "Company") (TSX: GLO) (FRANKFURT: G12) today announced the size and pricing of its previously announced overnight marketed public offering (the ...

IN reply to Prof. Brauner's criticism (NATURE, Mar. 5, p. 348, and April 9, p. 526) of our determination of the atomic weight of silver (J.C.S., 1926, 128, 2510), we have now investigated the ...

Silicon is a semiconductor in group IVA of the periodic table with atomic number 14, an atomic weight of 28.086, and a density of 2.33 Mg/m 3. It melts at 1410 C. The electronic configuration of the ...

For example, a helium atom has an atomic mass of 4, but an atomic number (or positive charge) of 2. Since electrons have almost no mass, it seemed that something besides the protons in the nucleus ...

All the latest science news on atomic mass from Phys.org. Find the latest news, advancements, and breakthroughs.

IN a paper on the absorption of Röntgen rays (Journal de Physique, p. 653, 1901) M. Benoist shows the connection between the transparency to X-rays of elementary substances and the atomic weight ...