What is evidence of a physical change. a. ice melts b. silver tarnishes c. biycicle rusts

Using the periodic table, complete the table to describe each atom. type in your answers.a ? b? c? d? e? f?

Consider the equilibrium system: 2icl(s) ⇄ i2(s) + cl2(g) which of the following changes will increase the total amount of of cl2 that can be produced? all of the listed answers are correct decreasing the volume of the container removing the cl2 as it is formed adding more icl(s) removing some of the i2(s)

Select the word from the list that best fits the definition the nuclear family into which a person is born or adopted.