Question 911 point) Cu (l) has a charge = +1. If you were to say the name "Cu (1)" allowed you would say "copper one" (Cu (1) = copper 1).
Sometimes copper has a charge = +2. This is called Cu (II). Write down how you would say the name of this

What is the percentage by mass of silicon (si) in iron aluminum silicate (fe3al2(sio4)3)?

The ph of carrots are 5.0 how it is classified a. acidic b. basic c. indicator d. neutral

The diagram shows the structures of horse and cat forelimbs. what does the diagram suggest about the evolutionary relationship between these two mammals? a. they have homologous structures, indicating a common ancestor. b. they have analogous structures, indicating a common ancestor. c. they have homologous structures, indicating that they do not have a common ancestor. d. they have analogous structures, indicating that they do not have a common ancestor.