1. What particles are located in the nucleus? protons and nutrons 2. What particles orbit around the outside of the nucleus? Elecrtons 1. What causes the element name to change? protons Elecrical charge (Neutral) Mass number 2. Three numbers surround the element symbol: the mass number, electrical charge (no number is displayed if the atom is neutral), and the atomic number. Не 5. Which number is equal to the number of protons in the atom? 2. Atomic number 6. How can you calculate the number of neutrons (n) in an atom? 7. Which particle (proton, neutron, or electron) has a positive charge? Negative charge? P No charge at all? N

1. What particles are located in the nucleus? protons and nutrons 2. What particles orbit around the outside of the nucleus? Elecrtons 1. What causes the element name to change? protons Elecrical charge (Neutral) Mass number 2. Three numbers surround the element symbol: the mass number, electrical charge (no number is displayed if the atom is neutral), and the atomic number. Не 5. Which number is equal to the number of protons in the atom? 2. Atomic number 6. How can you calculate the number of neutrons (n) in an atom? 7. Which particle (proton, neutron, or electron) has a positive charge? Negative charge? P No charge at all? N

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.

Question

1. What particles are located in the nucleus?
protons and nutrons
2. What particles orbit around the outside of the nucleus?
Elecrtons
1. What causes the element name to change?
protons
Elecrical charge
(Neutral)
Mass number
2. Three numbers surround the element symbol: the mass number, electrical
charge (no number is displayed if the atom is neutral), and the atomic number.
Не
5. Which number is equal to the number of protons in the atom?
2.
Atomic number
6. How can you calculate the number of neutrons (n) in an atom?
7. Which particle (proton, neutron, or electron) has a positive charge?
Negative charge? P
No charge at all?
N

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