Among the substances listed, ammonia (NH3) is a compound. The option D (ammonia) is the correct option.
Compounds can have various physical forms, such as solids, liquids, or gases, depending on the specific elements and the nature of their chemical bonds. They can also exhibit a wide range of chemical and physical properties, such as melting point, boiling point, density, solubility, and reactivity.
Chemical formulas are used to represent compound substances, indicating the types and numbers of atoms present in a molecule of the compound. For example, the chemical formula for water is H2O, representing two hydrogen (H) atoms bonded to one oxygen (O) atom. Ammonia is composed of nitrogen (N) and hydrogen (H) atoms bonded together. Carbon (C), chlorine (Cl), and uranium (U) are elements rather than compounds.
Therefore, Ammonia which is option D is the correct option.
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Answer:
Ammonia
Explanation:
Ammonia is a inorganic compound that is made up of single nitrogen atom.
The metal in the can expands due to the heat of the fire.
The particles in the can move more slowly until they join together.
Heat causes the gas particles in the can to move faster and farther apart.
Hello There!
Your Answer is that “heat causes the gas particles in the can to move faster and farther apart.”
An aerosol is a tiny liquid or solid particle that is suspended in the atmosphere.
Helium - 2 protons
lithium - 3
beryllium - 4
Carbon has 6 protons