NEXT NEXT NEXT NEXT NEXT NEXT 5 10 15 20 25 Atomic Structure 5 10 15 20 25 Ions 5 10 15 20 25 5 10 15 20 25 5 10 15 20 25 Periodic Ideas Isotopes Periodic Table 0 Yellow 0 Orange 0 Purple 0 Green 0 Red 0 Blue Periodic Ideas Question for 5 Points Henry Moseley developed the modern Periodic table and arranged it according to Show Answer Periodic Ideas Answer for 5 Points Atomic Number Back to Board Periodic Ideas Question for 10 Points Each vertical column on the periodic table is called a Show Answer Periodic Ideas Answer for 10 Points Group Back to Board Periodic Ideas Question for 15 Points Atoms of different element have different numbers of ________. Show Answer Periodic Ideas Answer for 15 Points Protons Back to Board Periodic Ideas Question for 20 Points Noble gases are nonreactive gaseous elements that are located in Group____. Show Answer Periodic Ideas Answer for 20 Points 18 Back to Board Periodic Ideas Question for 25 Points Why do atoms have no charge (neutral)? Show Answer Periodic Ideas Answer for 25 Points Because they have the same number of protons and Electrons Back to Board Atomic Structure Question for 5 Points What part of the atom is describe as tiny, dense, and positively Charged Show Answer Atomic Structure Answer for 5 Points Nucleus Back to Board Atomic Structure Question for 10 Points Where are electrons likely to be found? Show Answer Atomic Structure Answer for 10 Points Electron Clouds Back to Board Atomic Structure Question for 15 Points particle of the nucleus with no electrical charge Show Answer Atomic Structure Answer for 15 Points Neutrons Back to Board Atomic Structure Question for 20 Points subatomic particle that has a positive charge Show Answer Atomic Structure Answer for 20 Points Protons Back to Board Atomic Structure Question for 25 Points negatively charged particle Show Answer Atomic Structure Answer for 25 Points Electron Back to Board Ions Question for 5 Points a charged atom that forms when the numbers of electrons and protons are not equal Show Answer Ions Answer for 5 Points Ion Back to Board Ions Question for 10 Points If an Electron is taken away from a neutral atom what charge does it now have? Show Answer Ions Answer for 10 Points Positive Back to Board Ions Question for 15 Points If an Electron is added to a neutral atom what charge does it now have? Show Answer Ions Answer for 15 Points Negative Back to Board Ions Question for 20 Points electrons in the highest energy level of an atom Show Answer Ions Answer for 20 Points Valence Electrons Back to Board Ions Question for 25 Points Which particles of an atom can interact with other atoms? Show Answer Ions Answer for 25 Points Electrons Back to Board Isotopes Question for 5 Points atom that has the same number of protons as other atoms of the same element do but that has a different number of neutrons Show Answer Isotopes Answer for 5 Points An Isotope Back to Board Isotopes Question for 10 Points Oxygen’s atomic number is 8. This means that an oxygen atom has Show Answer Isotopes Answer for 10 Points 8 Protons Back to Board Isotopes Question for 15 Points If hydrogen-1 has 1 proton, how many protons does hydrogen3 have? Show Answer Isotopes Answer for 15 Points 1 Proton Back to Board Isotopes Question for 20 Points An atom of carbon with 6 protons, 6 electrons, and 6 neutrons would have a mass number of Show Answer Isotopes Answer for 20 Points 12 Back to Board Isotopes Question for 25 Points If an isotope of uranium, uranium-235, has 92 protons, how many Neutrons does uranium238 have? Show Answer Isotopes Answer for 25 Points 146 Neutrons Back to Board Periodic Table Question for 5 Points What two periods do the lanthanides and actinides series belong to? Show Answer Periodic Table Answer for 5 Points Periods 6 & 7 Back to Board Periodic Table Question for 10 Points The elements to the right of the zigzag line on the period table are called Show Answer Periodic Table Answer for 10 Points Nonmetals Back to Board Periodic Table What causes the properties of elements in a group to be similar? Show Answer Periodic Table Answer for 15 Points Having the same number of electrons in the outer level of their atoms Back to Board Periodic Table Question for 20 Points Elements of similar characteristics are found in a _____. Show Answer Periodic Table Answer for 20 Points Group Back to Board Periodic Table Question for 25 Points How do the physical and chemical properties of the elements change? Show Answer Periodic Table Answer for 25 Points Across each Period Back to Board Show Question “Big Points” 25 26 27 28 29 30 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4 5 6 7 8 9 Question An atom of gold with 79 protons and a mass number of 197, will have how many neutrons? Show Answer Big Points Answer for Big Points 118 Neutrons To End Authored by Jeff Ertzberger - 2004 University of North Carolina at Wilmington All rights reserved. All Clipart and Sounds Copyright Microsoft PowerPoint and Microsoft Office Gallery Online – All Rights Reserved. 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