Question

please copy down the text you see below in your notebooks. modeling atomic structure if you have ever broken a bone, the physician likely confirmed the location and extent of the injury with an x - ray. x - rays are powerful electromagnetic waves often used as a tool to see inside the body and diagnose problems without having to perform surgery. these waves are powerful enough to pass through the softer tissues of the body (such as skin), but not so powerful that the harder tissues (such as bones) easily absorb them. the resulting image shows in white the areas where the x - ray waves were absorbed. the areas where the waves passed through appear black. 1. describe what you see in the picture. 2. how can an x - ray image show differences between bones and soft tissues, such as muscle and lungs? how might the atoms that make up bones be different from the atoms that make up these soft tissues? divide your page into two columns and label the first column, before instruction, and answer question #2. name the second column,after instruction or end of unit. you will answer question #2 again after we finish the unit.

Explanation:

1. Since there is no picture provided, we cannot describe what is seen in it. For the x - ray question, x - rays are electromagnetic waves. Bones absorb x - rays more than soft tissues like muscle and lungs. Atoms in bones may have a different density or composition compared to soft - tissue atoms, which affects x - ray absorption.
2. As for naming the second column as "after instruction or end of unit", it is a label for future comparison of answers.

Answer:

1. Cannot be answered without the picture.
2. X - rays are electromagnetic waves. Bones absorb them more than soft tissues. Atoms in bones may differ in density or composition. Second column is named "after instruction or end of unit".