When forming an ion, iodine will do which of the following? A. Lost electrons
B. Gain Electrons
C. Neither

Compare and contrast physical changes with chemical changes.

A) equal lines b) parallel lines c) perpendicular lines d) none of the above

Dona wrote the characteristics of two types of galaxies as shown below: type a: has a large flattened core type b: does not have a regular shape which statement is correct? type a is an irregular galaxy and type b is a lens galaxy. type a is a lens galaxy and type b is an irregular galaxy. type a is a spiral galaxy and type b is an elliptical galaxy. type a is an elliptical galaxy and type b is a spiral galaxy.