Question

6 elección múltiple 1 punto which of these is a compound? carbon dioxide food coloring and water salsa iron 7 respuestas múltiples 1 punto select all of the particle diagrams below that represent a compound.

Explanation:

A compound is a substance made up of two or more different types of elements chemically combined in a fixed ratio. Carbon dioxide is a compound as it is made of carbon and oxygen atoms chemically bonded. Food - coloring and water is a mixture, salsa is a mixture of various ingredients, and iron is an element. In a particle - diagram, a compound is represented by particles that contain different types of atoms bonded together. The first particle - diagram shows bonded atoms of different types, representing a compound. The second diagram shows individual atoms, not a compound.

Answer:

1. carbon dioxide
2. The first particle diagram (with blue - white bonded pairs)