500 ml of four different liquids are heated to 50c according to the specific heat data which liquid will cool to 35c in the shortest amount of time

Which statement is correct about the conclusions of historical events? A) Historical event conclusions can be tested using the scientific method. B) Historical event conclusions are repeatable.

What is another name for a compound known as a salt? Molecule Covalent compound Element Ionic compound

What substance makes the earths crust

If 7.81 g of Mg undergoes the following reaction what is the wyield if 6.76 g of magnesium nitride is produced? 3 Mg (s) + Nale) - Mg3N2 (5).

Dissolving brass requires an oxidizing acid such as concentrated nitric acid. Nitrogen dioxide is produced as a byproduct in this reaction.

4. Which of the following elements has the greatest electronegativity? a. Krypton b. Bromine c. Phosphorous d. Sulfur

In which orbital does an electron in a nitrogen atom experience the greatest shielding? In which orbital does an electron in a nitrogen atom experience the greatest shielding? 2s 2p 1s 3s 3p

How do u say department store, chase, and market in Spanish?

Approximately how many moles of chlorine make up 1.79 * 1023 atoms of chlorine? A. 2.97 * 10-1 moles B. 2.97 moles C. 6.02 * 1023 moles D. 17.0 moles

Which substance is the most soluble at 28°C?