PS1-1Lesson 2 FA 2
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Last updated over 4 years ago
8 questions
1
What is the best definition for atomic composition?
What is the best definition for atomic composition?
1
What is the best definition for chemical structure?
What is the best definition for chemical structure?
1
What is the atomic difference between ammonia (NH3) and ammonium (NH4)?
What is the atomic difference between ammonia (NH3) and ammonium (NH4)?
1
Explain a reason the same chemical formula would result in different molecules.
Explain a reason the same chemical formula would result in different molecules.
1
4. How many Carbon (black) Oxygen (red) and Hydrogen (white) atoms and bonds are shown?
4. How many Carbon (black) Oxygen (red) and Hydrogen (white) atoms and bonds are shown?
1
How many bonds are there?
How many bonds are there?
1
What is the chemical formula?
What is the chemical formula?
1
Which image is a model of H2O2?
Which image is a model of H2O2?