Problemas
Cuadernillo de Qulmies EJERCICIO Escribe correctamente las siguientes cuestiones. 1.-Unión de dos o más elementos __ 2.-Materia homogénea que liene composición definida,constituida por una sola clase de atomos H __ 3.-Cambios que presenta la materia sin alterar su estructura intema __ 4.-Sustancia que no puede descomponerse en otras más sencillas __ 5.-Unión aparente de dos o más elementos me __ 6.-Mezcla donde se ve a simple vista los componentes que lo conforman __ 7.-Cambios que presenta la materia donde se altera su estructura internas __ 8.-Mezcla donde no se ve a simple vista los componentes que lo conforman __
Roztwór
Julieta
professionell · Tutor durante 6 años
4.7
(216 Votos)
Respuesta
1. Compound2. Element3. Physical change4. Element5. Mixture6. Heterogeneous mixture7. Chemical change8. Homogeneous mixture
Explicación
## Step 1The first question is asking for the term that describes the union of two or more elements. This is a definition of a compound.## Step 2The second question is asking for the term that describes a homogeneous material with a defined composition, consisting of a single class of atoms. This is a definition of an element.## Step 3The third question is asking for the term that describes changes that matter undergoes without altering its internal structure. This is a definition of a physical change.## Step 4The fourth question is asking for the term that describes a substance that cannot be broken down into simpler substances. This is a definition of an element.## Step 5The fifth question is asking for the term that describes an apparent union of two or more elements. This is a definition of a mixture.## Step 6The sixth question is asking for the term that describes a mixture where the components can be seen with the naked eye. This is a definition of a heterogeneous mixture.## Step 7The seventh question is asking for the term that describes changes that matter undergoes where its internal structure is altered. This is a definition of a chemical change.## Step 8The eighth question is asking for the term that describes a mixture where the components cannot be seen with the naked eye. This is a definition of a homogeneous mixture.