How many atoms are in four molecules of oxygen gas

What material is very strong and tough but shows very little elongation as it asorbs energy?

9. Given the following balanced chemical equation, 6NaOH + 3Cl2 - NaClO3 + 5NaCl + 3H20 how many moles of NaCl can be formed if 6mol of NaOH were to react?

To construct the galvanic cell illustrated above, the salt bridge was prepared by soaking a piece of cotton in 5.0MNaNO3 (aq) before placing it inside the U-shaped tube filled with distilled water.

Connie was making sodium chloride by adding an acid to an alkali. She followed the progress of the reaction with a pH sensor. What else could she have used to detect when the reaction was complete?

Is hydrogen a metal?

Is it possible for 2 different elements to have the same atomic number

How is the mole similar to a dozen?

What element with the highest electronegativity value? Cesium calcium helium fluorine

How many neutrons and electrons are in Oxygen⁻¹⁷ isotope?

What is science all about?