Valence determines an atoms

Be sure to answer all parts. For which of the following process (es) does entropy increase? For which of the following process (es) does the entropy decrease?

Which of the following is the correct name for the compound KBrO3? Potassium bromate Potassium (II) bromate Potassium (I) bromate Dipotassium monobromate

Most nonmetals are solids, but some are gaseous or liquid.

What is the correct way to pick up a hot test tube? Use oven mitts and pick it up with your hands. Use tongs to transfer the test tube to a test tube holder. Allow the test tube to cool and then use tongs to transfer it.

What are properties that metals all have? I need 3

What conditions might occur that would cause a gas not to conform to ideal gas behavior?

Which element above has 8 protons in its nucleus? a. oxygen b. carbon c. phosphorus d. sulfur

If the copper is drawn into wire whose diameter is 9.50 mm, how many feet of copper can be obtained from the ingot? The density of copper is 8.94 g/cm3.

Angle of incidence equals angle of this A. Reflection B. Refraction C. Diffraction

When conducting an experiment, a scientist should: (a) attempt to test every possibility (b) attempt to control the conditions (c) place no limits on the investigation (c) proceed without specific goals