Domanda del libro di testo
Consider an atom of 10B. (c) What is the symbol of the atom obtained by adding one neutron to 10B?
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Ch.2 - Atoms, Molecules, and Ions
Brown14th EditionChemistry: The Central ScienceISBN: 9780134414232
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TOC.tableOfContents
- Ch.1 - Introduction: Matter, Energy, and Measurement177
- Ch.2 - Atoms, Molecules, and Ions231
- Ch.3 - Chemical Reactions and Reaction Stoichiometry216
- Ch.4 - Reactions in Aqueous Solution189
- Ch.5 - Thermochemistry175
- Ch.6 - Electronic Structure of Atoms168
- Ch.7 - Periodic Properties of the Elements150
- Ch.8 - Basic Concepts of Chemical Bonding177
- Ch.9 - Molecular Geometry and Bonding Theories200
- Ch.10 - Gases179
- Ch.11 - Liquids and Intermolecular Forces113
- Ch.12 - Solids and Modern Materials154
- Ch.13 - Properties of Solutions157
- Ch.14 - Chemical Kinetics199
- Ch.15 - Chemical Equilibrium128
- Ch.16 - Acid-Base Equilibria164
- Ch.17 - Additional Aspects of Aqueous Equilibria163
- Ch.18 - Chemistry of the Environment105
- Ch.19 - Chemical Thermodynamics164
- Ch.20 - Electrochemistry171
- Ch.21 - Nuclear Chemistry122
- Ch.22 - Chemistry of the Nonmetals82
- Ch.23 - Transition Metals and Coordination Chemistry79
- Ch.24 - The Chemistry of Life: Organic and Biological Chemistry16
Brown14th EditionChemistry: The Central ScienceISBN: 9780134414232Non è quello che usi tu?Cambia libro di testo
Capitolo 2, Problema 23b
Consider an atom of 10B. (b) What is the symbol of the atom obtained by adding one proton to 10B?
Guida verificata passo dopo passo1
Step 1: Understand the problem. The problem is asking for the symbol of the atom obtained by adding one proton to an atom of 10B. The atomic number of an atom is determined by the number of protons in its nucleus. For boron (B), the atomic number is 5, which means it has 5 protons.
Step 2: Add one proton to the atom. When you add one proton to an atom of boron, the atomic number increases by one. This means the atomic number of the new atom is 6.
Step 3: Identify the atom with the atomic number 6. Using the periodic table, you can find that the element with atomic number 6 is carbon (C).
Step 4: Write the symbol for the new atom. The symbol for an atom includes the atomic number (number of protons), the chemical symbol, and the mass number (number of protons + number of neutrons). In this case, the atomic number is 6, the chemical symbol is C, and the mass number is still 10 (since we haven't added or removed any neutrons).
Step 5: The symbol for the atom obtained by adding one proton to 10B is 10C.
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Atomic Structure
Atoms consist of protons, neutrons, and electrons. The number of protons in the nucleus defines the atomic number, which determines the element's identity. For example, boron (B) has an atomic number of 5, meaning it has 5 protons.
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Percorso guidato
02:10
Atom Structure
Isotopes
Isotopes are variants of a chemical element that have the same number of protons but different numbers of neutrons. The notation, such as 10B, indicates the total number of protons and neutrons in the nucleus. In this case, 10B has 5 protons and 5 neutrons.
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04:36Isotopes
Nuclear Reactions
Adding a proton to an atom results in a nuclear reaction that changes the element into a different one. For instance, adding one proton to 10B (which has 5 protons) transforms it into 11C (carbon), which has 6 protons. This process illustrates how elements can change identity through nuclear interactions.
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02:06Nuclear Binding Energy
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