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A model of an atomic nucleus showing it as a compact bundle of protons (red) and neutrons (blue), the two types of nucleons.In this diagram, protons and neutrons look like little balls stuck together, but an actual nucleus (as understood by modern nuclear physics) cannot be explained like this, but only by using quantum mechanics.
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Atomic species: Specific form of an element defined by the atom's isotope, electronic or oxidation state.Argon is an atomic species of formula Ar. [5]. Molecular species: Groups of atoms that are held together by chemical bonds.
Plasma (from Ancient Greek πλάσμα (plásma) ' moldable substance ' [1]) is one of four fundamental states of matter (the other three being solid, liquid, and gas) characterized by the presence of a significant portion of charged particles in any combination of ions or electrons.
Deoxyribonucleic acid (/ d iː ˈ ɒ k s ɪ ˌ r aɪ b oʊ nj uː ˌ k l iː ɪ k,-ˌ k l eɪ-/ ⓘ; [1] DNA) is a polymer composed of two polynucleotide chains that coil around each other to form a double helix.
The RTX 4090 was released as the first model of the series on October 12, 2022, launched for $1,599 US, [1] and the 16GB RTX 4080 was released on November 16, 2022 for $1,199 US.
Syria, [g] officially the Syrian Arab Republic, [h] [17] is a country in West Asia located in the Eastern Mediterranean and the Levant.It borders the Mediterranean Sea to the west, Turkey to the north, Iraq to the east and southeast, Jordan to the south, and Israel and Lebanon to the southwest.
Translations of three jewels; English: three jewels, three treasures, triple gem: Sanskrit: त्रिरत्न, रत्नत्रय (IAST: triratna, ratna ...