Now build a model of salt. Use the blue, square marshmallows to represent the chlorine atoms and the pink, rounder marshmallows to represent the sodium atoms. Connect marshmallows with toothpicks using a picture in part A as a guide. Drag each image to the correct location on the model. Each image can be used more than once.

The big bang nucleosynthesis theory states that elements were produced in the first few minutes of the big bang while elements have their origins in the interiors of stars, forming much later in the history of the universe.

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.

What is the lowest number energy level where a d sublevel is found