at Tools Add-ons Help Accessibility Last.edit was 10 minutes agomal textRusso One+BIUA Go34Building an AtomThe simplest form of matter that has a unique set of properties is the atom! Remember, chenCOMPOSITION of matter and its interactions. What is matter composed of?... ATOMS!PART I: ATOMIC STRUCTUREBuild an Atom simulation (https://goo.gl/LgLznB)1. Explore the Build an Atom simulator, After playing around with the simulator,discoveries you have made about atomic structure?2.What particles are found in the center (nucleus) of an atom?3. Play until you discover which particle determines the name of the element yodid you discover?What is the name of the following atoms?a) An atom with 3 protons and 4 neutrons:lılı What particles are found in the center (nucleus) of an atom?3. Play until you discover which particle determines the name of the element you buidid you discover?4. What is the name of the following atoms?a) An atom with 3 protons and 4 neutrons:b) An atom with 2 protons and 4 neutrons:c) An atom with 4 protons and 4 neutrons:

An atom is the smallest particle of matter that participates in a chemical reaction, though it is…

Answered: PART I: ATOMIC STRUCTURE Build an Atom…

Chemistry for Today: General, Organic, and Biochemistry

9th Edition

ISBN:9781305960060

Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen

Publisher:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen

Chapter2: Atoms And Molecules

Section: Chapter Questions

Problem 2.9E

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Similar questions

Radon is a radioactive gas that can cause lung cancer. It has been detected in the basement of some homes. In an atom of Rn-220, (a) how many protons are there? (b) how many neutrons are there?
How is an atom’s atomic number related to its number ofprotons? To its number of electrons?
Consider Ernest Rutherfords -particle bombardment experiment illustrated in Fig. 2.12. How did the results of this experiment lead Rutherford away from the plum pudding model of the atom to propose the nuclear model of the atom?
The Rutherford experiment was performed and its conclusions reached before protons and neutrons were discovered. When they were found, why was it believed that they were in the nucleus of the atom?
Scientists J. J. Thomson and William Thomson (Lord Kelvin) made numerous contributions to our understanding of the atom’s structure. Which subatomic particle did J. J. Thomson discover, and what did this lead him to postulate about the nature of the atom? William Thomson postulated what became known as the “plum pudding” model of the atom’s structure. What did this model suggest?
While traveling to a distant universe, you discover the hypothetical element X. You obtain a representative sample of the element and discover that it is made up of two isotopes, X-23 and X-25. To help your science team calculate the atomic weight of the substance, you send the following drawing of your sample with your report. In the report, you also inform the science team that the brown atoms are X-23, which have an isotopic mass of 23.02 amu, and the green atoms are X-25, which have an isotopic mass of 25.147 amu. What is the atomic weight of element X?
Neon is an inert gas with three stable isotopes. It is used in gas lasers and in advertising signs. Its isotopes and their abundances are: Ne-20 19.9924 amu 90.51% Ne-21 20.9938 amu 0.27% Ne-22 21.9914 amu 9.22% What is the average atomic mass of neon?
Xenon An isotope of xenon has an atomic number of 54 and contains 77 neutrons. What is the xenon isotope’s mass number?
Give the atomic number (Z) and the mass number (A) for each of the following: a. a carbon atom with 8 neutrons b. an aluminum atom with 14 neutrons c. an argon atom with 20 neutrons d. a copper atom with 36 neutrons
Here are three fictitious elements and a molecular view of the atoms that compose them. The molar mass of the middle element, (b), is 25 grams per dozen (g/doz). (The atoms of these fictitious elements are much larger than ordinary atoms.) Based on the size of the atoms, do you expect the atomic masses of elements (a) and (c) to be greater than or less than (b)? How many atoms are present in 175 g of element (b)?
Your friend tells you about an article that he read in a tabloid that reported the discovery of a new form of carbon containing eight protons in the nucleus of its atoms. He claims that scientists are eager to explore the properties of this new form of carbon. What is wrong with the tabloid's claim? a. Nothing. The claim is believable. b. The claim must be false because an atom with eight protons would be oxygen, which is already known. c. The claim must be false because all forms of carbon are already known.

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