Gold is a very soft metal that can easily reflect light. Examine the object substance in the space below. Did you strike gold? Explain why you do or
given to you by your teacher. Record any observable characteristics of the
do not think so by referencing the characteristics of the substance.

According to the tide table below what time of day will the highest tide occur?

How can a give a full method for the experiment of separating sand from water by filtration? 1-materials 2-steps 3-conclusion also for water and salt separated by the evaporation or distillation process

What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j