The name of acids that contain a polyatomic ion that have oxygen

A. Oxyacids

B. Oxion

C. Hyperacids

If the volume of an object increases but the mass stays the same, which will happen to the density?

Define dissolve in your own words

Atomic radius a. increases across a period and increases down a group. b. decreases across a period but increases down a group. c. increases across a period but decreases down a group. d. decreases across a period and decreases down a group.

Which of these products is made from an animal product? A. A sisal rug B. A silk shirt C. A linen jacket D. Cotton jeans

Given the reaction that occurs in an electrochemical cell: Zn (s) + CuSO4 (aq) ZnSO4 (aq) + Cu (s) During this reaction, the oxidation number of Cu changes from A) 0 to + 2 B) 0 to - 2 C) + 2 to 0 D) - 2 to 0

If log x = - 0.761. What does x equal

Can humans can live without using natural resources.

Triangle PQR has vertices at P (-6,-4), Q (2,-10), and R (8,0). It is dilated about the origin by a scale factor of 5 to obtain triangle P′Q′R′.

Which of the following metals or nonmetals are expected to displace Mn or Cl (respectively) from MnCl2? 1. Cu should displace Mn. 2. Ca should displace Mn. 3. Br should displace Cl. 4. I should displace Cl.

Imagine that you have isolated a mysterious liquid from a sample of food. you add the liquid to a beaker of water and shake vigorously. after a few minutes, the water and the other liquid separate into two layers.