Which state of matter does the particle diagram represent?, Which state of matter does the particle diagram represent?, Which state of matter does the particle diagram represent?, Provide an example of a physical change., Provide an example of a mixture in everyday life. , Provide an example of a chemical change., What happens to matter during a chemical reaction? , Does the particle diagram represent a pure substance or a mixture of substances?, Define volume. What equipment can we use to measure volume? What unit do we use to measure volume?, Write the following number in scientific notation: 631,000,000, Write the following number in standard (expanded) form: 5.43 x 10 -4, True or false: Density can be used to identify a type of matter., Provide an example of an intensive physical property of matter., Provide an example of an extensive physical property of matter., What is the volume of liquid in the graduated cylinder?, Define mass. What equipment do we use to measure mass? What unit do we use to measure mass?, How is the periodic table arranged?, Which elements in the periodic table have similar properties? Why?, Perform the following operation and round your answer to the correct number of significant figures and provide the appropriate unit in your answer: 7.25 cm x 6.25 cm x 6.00 cm, Round 0.003146 to three significant figures., Use dimensional analysis to calculate how many minutes it will take a car to travel 80.5 miles if it is traveling at a speed of 75.0 miles/hour. , What is the difference between accuracy and precision?, What is the length of the object? , An object has a mass of 2.4 grams and a volume of 3.0cm3. What is the material likely made of?, How many valence electrons does a phosphorus atom have?, Name an element in the same period as beryllium., Why are noble gases considered stable and unreactive?, What group of elements forms cations? How are cations formed?, What group of elements forms anions? How are anions formed?, What is the trend for electronegativity down a group and across a period of the periodic table?, What is the electron configuration for chlorine?, Why do atoms get larger within a group of the periodic table? Why do they get smaller within a period?, One element has a mass number of 295 and 119 protons. The other element has a mass number of 297 and 177 neutrons. Are they isotopes of the same element? Why or why not?, How many protons, neutrons, and electrons does an atom with an atomic number of 26 and a mass number of 57 contain?, What is the name of RbCl?, What is the chemical formula for iron(III) oxide?, What is the chemical formula for potassium sulfate?, What is the name of CuCl2?, What is the chemical formula for sulfur hexabromide?, What is the name of N2O5?, What is the dot structure for H2O? .
Chemistry Midterm Review Spring 2021
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