Sophomore Chemistry Final Exam questions and answers 100% guaranteed success.

Sophomore Chemistry Final Exam questions and answers 100% guaranteed success. Chemistry - correct answers.The study of the properties of matter and how matter changes Matter - correct answers.Anything that has mass and takes up space Mass - correct answers.Quantity of matter, grams physical property - correct answers.The physical characteristics of a substance or element chemical property - correct answers.a characteristic that is observed when a substance interacts with another substance Element - correct answers.A pure substance made of only one kind of atom Compound - correct answers.A substance made up of atoms of two or more different elements joined by chemical bonds Solutions - correct answers.Mixtures that are evenly mixed at the molecular level Balance - correct answers.Used to measure mass Graduated cylinder - correct answers.Used to measure volume Meter stick - correct answers.Used to measure length Barometer - correct answers.Used to determine atmospheric Thermometer - correct answers.Used to measure temperature Gold foil experiment - correct answers.This experiment showed that the nucleus of the atom has a positive charge Orbits around shells on outside of nucleus - correct answers.Where are the electrons in the nucleus located? In the nucleus - correct answers.Where are the protons located ? In the nucleus - correct answers.Where are the neutrons located? Number on top of element symbol on period table - correct answers.Atomic number is Number of protons, and number of electrons - correct answers.Atomic number is the same thing as Protons plus neutrons - correct answers.Mass number is Isotopes - correct answers.Atoms of an element differing in number of neutrons Atoms - correct answers.Smallest particle which represents a given element Neutrons - correct al particles that do not have an electrical charge Ions - correct answers.An atom that has lost or gained a electron Start on the right side of the element and go right, up, left, down and then repeat - correct answers.When making Lewis dot diagrams Look at the group number on periodic table, transition metals break it up. 1,2, skip, 13,14,15,16,17,18 - correct answers.When finding the number of dots on Lewis dot diagrams, Alkali metals - correct answers.What is the most reactive metals? Alkali earth metals - correct answers.Second most reactive metals Reactive nonmetals - correct answers.Halogens Noble gasses - correct answers.Inert gasses, non reactive Kinetic Theory of Matter - correct idea that all matter is made up of tiny particles in constant motion kinetic energy - correct answers.Themperature is a measure of -273C or 0 K - correct answers.Absolute zero is Add 273 - correct answers.To convert celsius to kelvin, you Subtract 273 - correct answers.To convert kelvin to Celsius, you