'Chlorine 37' diaporamas de présentation

Chapter 3

Chapter 3. Chemical Stoichiometry. 3.1: Atomic Mass/Weight. The average mass of a sulfur atom is 32.06 amu. S. The average mass of a sodium atom is 22.99 amu. Na. 3.2: Molecular Mass/Weight Formula Mass/Weight. The formula of an Acetylsalicylic Acid (Aspirin) molecule is C 9 H 8 O 4

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electron cloud

SUBATOMIC PARTICLE. LOCATION (in the atom). RELATIVE CHARGE. MASS (amu). In nucleus. Proton. +1. 1. Neutron. In nucleus. 0. 1. Electron. electron cloud. -1. 0. Do Now : First fill in the table below. Which one of these particles is NOT counted in the mass number?.

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electron cloud

SUBATOMIC PARTICLE. LOCATION (in the atom). RELATIVE CHARGE. MASS (amu). In nucleus. Proton. +1. 1. Neutron. In nucleus. 0. 1. Electron. electron cloud. -1. 0. Do Now : First fill in the table below. Which one of these particles is NOT counted in the mass number?.

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Reminders & Daily Schedule

Reminders & Daily Schedule. Element Quiz #2 tomorrow Atomic Structure Test Friday Review Isotope/Different Element Worksheet Remind 101 Isotope Abundance/Average Atomic Mass Notes Isotope Practice Packet. Isotopes:. Average Atomic Mass & Abundance. Average Atomic Mass.

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