04. During chemical reactions, atoms combine or combination of atoms break apart and the atoms change. When atoms form molecules, they unite in small-whole numbered ratios.

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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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04. During chemical reactions, atoms combine or combination of atoms break apart and
the atoms change.
When atoms form molecules, they unite in small-whole numbered ratios.
05. Aluminum has an atomic number of 13 and a mass number of 27
a. It has 14 protons
b. It has 27 neutrons
Transcribed Image Text:04. During chemical reactions, atoms combine or combination of atoms break apart and the atoms change. When atoms form molecules, they unite in small-whole numbered ratios. 05. Aluminum has an atomic number of 13 and a mass number of 27 a. It has 14 protons b. It has 27 neutrons
Write:
A - if the first statement is true and the second statement is false
B - if the first statement is false and the second statement is true
C- if both statements are true
D - if both statements are false
Transcribed Image Text:Write: A - if the first statement is true and the second statement is false B - if the first statement is false and the second statement is true C- if both statements are true D - if both statements are false
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