3. At what time did the conversation take place?

This listening file is for both Questions 9 & 10.  9. Which of the following statements is TRUE?

    1.¿De qué  colores son los marcadores? 2. ¿De qué color es el lápiz mecánico?  

At a constant temperature of 20 a sample of gas expands as shown in the diagram below.  The initial pressure of the sample of gas is 1.35 atm what is final pressure of the gas sample after its change in volume?   

What is the ground electron configuration of the ion Sc2+?

What is the electron geometry and molecular geometry for the following molecules?  Molecule A has an Electron Geometry of [EGA] and a Molecular Geometry of [MGA] Molecule B has an Electron Geometry of [EGB] and a Molecular Geometry of [MGB] Molecule C has an Electron Geometry of [EGC] and a Molecular Geometry of [MGC]

Present Progressive El escenario: Estás en una clase ahora.  ¿Qué estás haciendo? Describe what you are doing at the moment. Include 3 sentences. Remember to respond using the present progressive tense in Spanish. 

S.Pronouns Please translate the subject pronouns below: 1. yo 2. ella 3. nosotros 4. ellos 5. ustedes 6. tú

Which of the following molecules are polar? 

Below is an image for an entry on the Periodic Table of a theoretical elements violetium (Vi). How many protons and electron does an atom of Vi have?