3 résultats pour "928"
- Pau. chef-lieu du département des Pyrénées-Atlantiques. 83 928 habitants, dans une
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Päpste.
Vitalian, heiliger 657-672 Adeodat II. 672-676 Donus 676-678 Agathon, heiliger 678-681 Leo II., heiliger 682-683 Benedikt II., heiliger 684-685 Johannes V. 685-686 Conon 686-687 Theodor 687 Paschalis 687 Sergius I., heiliger 687-701 Johannes VI. 701-705 Johannes VII. 705-707 Sisinnius 708 Konstantin 708-715 Gregor II., heiliger 715-731 Gregor III., heiliger 731-741 Zacharias, heiliger 741-752 Stephan (II.) 4 752 Stephan II. (III.) 752-757 Paul I., heiliger 757-767 Konstantin 767-769 Philipp 768...
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Atom - chemistry.
Atoms have several properties that help distinguish one type of atom from another and determine how atoms change under certain conditions. A Atomic Number Each element has a unique number of protons in its atoms. This number is called the atomic number (abbreviated Z). Because atoms are normally electrically neutral,the atomic number also specifies how many electrons an atom will have. The number of electrons, in turn, determines many of the chemical and physical properties ofthe atom. The ligh...