Elements
What is the symbol for the element "Sodium"?
What is Na?
What law states matter cannot be created nor destroyed?
What is the law of conservation of mass?
What is the atomic number based on?
What is the number of protons within an element?
What is the smallest unit of matter?
What is an Atom?
What should you wear to protect your eyes in a lab?
What are safety goggles?
What gas do plants absorb from the atmosphere?
What is Carbon Dioxide?
What is formed when two (or more) chemical substances chemically combined?
What is a compound?
What part of the periodic table are metals mostly found?
What is the midsection/middle?
What is the center of an atom called?
What is the nucleus?
What piece of lab equipment is used to extinguish possible fires?
What is a Fire Hydrant?
What takes up the main component of Diamonds?
What is Carbon?
What is a sign that a chemical reaction has occurred?
What is change in color, temperature or state of matter?
Which row are elements such as Titanium, Bromine, and Germanium found in?
What is row 4?
What type of bond involves the sharing of electrons?
What is a Covalent Bond?
If a student has their hair back, wearing goggles, and has gloves on, what piece of lab equipment are they missing?
What is an apron?
Which element has the atomic number of "7"?
What is Nitrogen?
What kind of reaction occurs when a single element is replaced with another element?
What is a single displacement reaction?
What do elements in the same group have in common?
What is matching valence electrons and/or properties?
What is it called when an atom has an imbalance of electrons?
What is an Ion?
Who should you notify first whenever an accident has occurred during a lab?
What is the lab instructor?
What is the most abundant element in the Universe?
What is Hydrogen?
What is on the opposite side of the products within a reaction?
What is reactants?
What group are the noble gases found?
What is group 18?
What is the reason atoms merge with other atoms?
What is to stabilize by sharing electrons in the valence shell?
What action, with permission, is done if a student wanted to smell a chemical?
What is wafting?