1.1 Organizing
1.2 Elements & their properties
1.3 Atoms & their Masses
Calculations & Miscellaneous
Lab
100
The Russian chemist who 'told the elements where to go'.
Who is Dimitri Mendeleev?
100
Metals, metalloids, and nonmetals.
What are the three types of elements found to the left, right, and on the staircase on the periodic table of elements?
100
A type of reaction where one element replaces another element in a compound. For example, Magnesium + Copper Acetate --> Copper + Magnesium Acetate
What is a single replacement reaction?
100
These are observable without changing the substance.
What is a physical property?
100
The kind of property investigated when you put elements in hydrochloric acid.
What is a chemical property?
200
This is the property of elements that (mostly) increases from left to right in the periodic table.
What is atomic mass.
200
A substance that is generally solid, shiny, malleable, and a good conductor of heat and electricity.
What is a metal?
200
Mass of filter + residue - mass of filter paper.
What is the mass of copper?
200
Any material that cannot be broken down into simpler materials by ordinary chemical methods.
What is an element?
200
After turning a scale on, you place your empty container on it, press the 'zero' button and wait for the readout to show '0.00g'.
What is taring the scale?
300
The gaps between elements in Mendeleev's periodic table.
What are the yet-to-be discovered elements?
300
The oxide of the element has an acidic pH.
What is a nonmetal?
300
The basic unit of an element, the smallest particle.
What is an atom?
300
When we calculate how many times heavier one element is than another, eg nitrogen is fourteen times heavier than hydrogen.
What is relative mass?
300
Carol didn't wear hers.
What are lab safety glasses?
400
A chart of all the known rudimentary substances.
What is the periodic table of elements?
400
Elements with properties of both metals and nonmetals.
What is a metalloid?
400
A substance made of two or more elements bonded together.
What is a compound?
400
Made of atoms of one element vs Made of atoms of two or more elements.
What is the difference between an element and a compound?
400
Any food or drink.
What may not be consumed in the chemistry lab?
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