Multiple Choice
Which chemical property refers to a substance's ability to catch and sustain a fire?
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1. Intro to General Chemistry
Chemical Properties
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Which of the following molecules contains atoms of nitrogen?
A
NH3 (ammonia)
B
CO2 (carbon dioxide)
C
H2O (water)
D
CH4 (methane)
Verified step by step guidance1
Identify the chemical formula of each molecule and the elements they contain.
For NH3 (ammonia), the formula shows one nitrogen (N) atom and three hydrogen (H) atoms.
For CO2 (carbon dioxide), the formula shows one carbon (C) atom and two oxygen (O) atoms, with no nitrogen.
For H2O (water), the formula shows two hydrogen (H) atoms and one oxygen (O) atom, with no nitrogen.
For CH4 (methane), the formula shows one carbon (C) atom and four hydrogen (H) atoms, with no nitrogen.
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