Write a sentence to explain mitosis using a skin cell as an example

How to find the solute and solvent

When in a compound, the oxidation number of a nonmetal: A). is always fixed and can never be changed B). can only be deduced once all the other oxidation numbers in the equation are totaled C).

Solid sulfur dioxide, SO₂ (s) Choose from the following (A) an ionic solid (B) a metallic solid (C) a molecular solid containing nonpolar molecules (D) a covalent network solid (E) a molecular solid containing polar molecules

Which number represents an acidic pH, 4 or 9? Numerical Answers Expected! Answer for Blank 1:

How did the experiement with the iron filings and sulfur compare with the experiment in which copper sulfate pentahydrate was heated? Both resulted in gas formation.

How many moles of al2o3 are formed when 0.78 mol o2 reacts with aluminum?

The dissociation of a weak electrolyte is suppressed when

There are seven major levels of classification. Kingdom and Phylum are just two of the levels. Which of the following are also major levels of classification? Choose all answers that are correct. A. Class B. Order C. Family D. Level

An experiment with high validity is

What is the smallest part of a tree that can do all the things needed for life?