A student needs to use the metric system while measuring the length of a box. Which units should he use?

centimeters

inches

feet

yards

Which of the following is a compound? a. H2O b. He c. O₂ d. Ca

Element that is rolled into a foil found and used in your kitchen

Sulfur dioxide reacts with chlorine to produce thionyl chloride (used as a drying agent for inorganic halides) and dichlorine oxide (used as a bleach for wood, pulp, and textiles). so2 (g) + 2cl2 (g) → socl2 (g) + cl2o (g) if 0.

The weighted average atomic mass of an element depends upon the a. relative abundance of protons in the element b. mass and relative abundance of each isotope of that element c. mass and relative abundance of each neutron of that element d.

What type (s) of intermolecular forces are expected between nocl molecules?

Write the electron configurations of cu2 + and ag+. is each electron configuration consistent with the color you observed for each cation? explain.

Does a precipitate form when a solution of sodium acetate and a solution of ammonium sulfate are mixed together?

How many grams of NaCl are in 150 mL of 3.36 M NaCl

One atom of silicon can properly be combined in a compound with A. four atoms of calcium. B. one atom of chlorine. C. two atoms of oxygen. D. three atoms of hydrogen.

8) Rubidium [Kr]5s has an atomic radius of 248pm. Tin, another period 5 element, has an atomic radius of 140pm. What would the correct atomic radius for xenon be? Xenon is also in Period 5 and a noble gas.