Examine the block on the periodic table indicated by the arrow. Which of the following correctly describes this element (V – vanadium)?

What is the name of the compound Pb(Cr2O7)2

What is the formula of the compound calcium periodate?

What is the name of Au(ClO4)3?

What is the formula of barium hydroxide?

What is the formula of the compound manganese(II) hydroxide?

What is the name of Au(ClO4)3?

Consider the following figure:   Which of the following correctly identifies the quantities labeled 1, 2, and 3?

Which of the following is a anion?

What is the correct formula for cobalt(III) carbonate?