CHEM120 Atomic Structure Questions in Part one and Answers in part two
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Chem 120 atomic structure
Institution
Chem 120 Atomic Structure
CHEM120 Atomic Structure Questions in Part one and Answers in part two
CHEM120 Practice – Atomic Structure - Answers
1. What are a) the atomic number, b) mass number, and c) element symbol of an atom with 10 protons and 12 neutrons?
a) 10
b) 22
c) Ne
2. What are a) the atomic number, ...
CHEM120 Atomic Structure Questions in Part one and Answers in part two
Introduction to General, Organic & Biological Chemistry with Lab (Chamberlain University)
1. What are a) the atomic number, b) mass number, and c) element symbol of an atom with
10 protons and 12 neutrons?
2. What are a) the atomic number, b) mass number, and c) element symbol of an atom with
14 protons and 22 neutrons?
3. How many protons and neutrons do the following atoms contain?
a. carbon-14
b. uranium-238
99
c. 43𝑇𝑐
32
d. 15 𝑃
4. Complete the following table based on information given about the different isotopes of
Oxygen.
Number of protons Number of neutrons Atomic Number Mass Number
8 10
9 8
8 16
20
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