[DOC] [TLE] Chemical Elements.com - Atomic Number [PAR] Periodic Table with Atomic Numbers at Chemical Elements.com ... 19, 20, 21, 22, 
23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36. 5, Rb  Sr  Y  Zr  Nb  Mo... [DOC] [TLE] Chemical Elements.com - Potassium (K) [PAR] Atomic Number: 19. Atomic Mass: 39.0983 amu ... Note: The external links below 
are not a part of this site and their content is not the responsibility of this site. [DOC] [TLE] Campbell Biology: Chapter 2 Test Preparation Flashcards | Easy ... [PAR] C) Each element has a unique number of protons in its nucleus. .... 19. From its 
atomic number of 15, it is possible to predict that the phosphorus atom has [DOC] [TLE] List of Elements of the Periodic Table - Sorted by Atomic Number [PAR] 19, 39.0983, Potassium, K, 64, 774, 0.86, 2.58, 1807, 1, [Ar] 4s1, 4.3407. 20, 
40.078 ..... Each element is uniquely defined by its atomic number. Atomic mass:
... [DOC] [TLE] The Periodic Table of Elements, with Atomic Numbers and [PAR] as well as its atomic number Z and its most common (or most stable) mass 
number A . Z = atomic number = number of protons in the nucleus = number of 
electrons orbiting the nucleus; A = mass number = number of ... Fluorine F Z=9, A
=19... [DOC] [TLE] Potassium - Element information, properties and uses | Periodic Table [PAR] Element Potassium (K), Group 1, Atomic Number 19, s-block, Mass 39.098. 
Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and... [DOC] [TLE] Potassium has atomic number 19 and an atomic mass of 39. How many ... [PAR] Jul 26, 2012 ... Best Answer: 19. the atomic number is the number of of protons. the ... the 
number of electrons (in an uncharged ion) but if K was in it's ion... [DOC] [TLE] Atomic Number, Mass Number, and Atomic Mass  Science Matters [PAR] Dec 8, 2011 ... Take for example, potassium. Potassium's atomic number is 19. However, 
potassium can have mass numbers of 39, 40, or 41. Potassium-39... [DOC] [TLE] Atomic number 19 - The Free Dictionary [PAR] Define atomic number 19. atomic number 19 synonyms, atomic number 19 
pronunciation, atomic number ... Noun 1. atomic number 19 - a light soft silver-
white metallic element of the alkali metal group; ... Want to thank TFD for its 
existence? [DOC] [TLE] If an atom has an atomic number of 9 and an atomic mass number of ... [PAR] Oct 19, 2015 ... ... fluorine-19. The nuclear or isotopic notation would be ""_9^19"F". ... Fluorine is 
the element in question, as its atomic number is 9 . You would... [DOC] [TLE] atomic number 19 - Dictionary Definition : Vocabulary.com [PAR] atomic number 19. Thesaurus. Definitions of atomic number 19. 1 ... Sign up, it's 
free! Whether you're a student, an educator, or a life-long learner,... [DOC] [TLE] Chemical elements of the periodic table sorted by Atomic Mass [PAR] Chemical elements listed by atomic mass. The elemenents of the periodic table 
sorted by atomic mass. click on any element's name for further information on... [DOC] [TLE] The Periodic Table - Daytona State College [PAR] from its mass number and atomic number: Potassium has a mass number of 39 
and an atomic number of 19. To find the number of neutrons, subtract the atomic
... [DOC] [TLE] The Periodic Table of Elements - Elements Listed by Atomic Number [PAR] Privacy and Security Notice. It's Elemental. | Listed by Atomic Number | Listed by 
Chemical Name | Listed by Chemical Symbol | Text Version |... [DOC] [TLE] Elements and Atoms - Kimball's Biology Pages [PAR] two protons (hence helium has an atomic number of 2) and; two neutrons. ... 
Each element has a unique atomic

Question: Its atomic number is 19
Answer: Potassium