Show:
Measurement
Properties of Matter
Elements and the Periodic Table
Atoms and Molecules
Chemical Reactions
100
the basic unit for measuring length in the metric system
What is the meter?
100
phase of matter in which particles have low energy and move very little
What is solid?
100
element with the atomic number 1 on the periodic table
What is hydrogen?
100
the positive particle in an atom
What is a proton?
100
the abbreviation for chemical reactions
What is a chemical equation?
200
the basic unit for volume in the metric system
What is liter?
200
phase of matter in which particles have high energy and spread out to fill the space that they are in
What is gas?
200
as you move across the periodic table from left to right, this is what happens to atomic number
What is increases?
200
the particle in an atom that has no charge
What is a neutron?
200
this is used instead of an equal sign when writing out an abbreviation for a chemical reaction
What is an arrow?
300
the basic unit for measuring mass in the metric system
What is gram?
300
color, density and phase of matter are these types of properties
What is physical?
300
this is where the most reactive elements are located
What is the far left column?
300
two particles found in the nucleus of an atom
What are protons and neutrons?
300
type of reaction in which one substance is created from two or more substances
What is synthesis?
400
piece of equipment used to measure volume
What is the graduated cylinder?
400
the degree of compactness of a substance
What is density?
400
this is where the least reactive elements are located
What is the far right column?
400
maximum number of electrons in the first orbital or shell
What is two?
400
type of reaction in which heat is given off
What is exothermic?
500
the piece of equipment used to measure mass
What is the triple beam balance?
500
the ability of one substance to dissolve in another substance
What is solubility?
500
this is where elements with the most number of shells would be located
What is the bottom row?
500
maximum number of electrons in the second orbital or shell
What is eight?
500
type of reaction in which one substance is broken down into two or more substances
What is decomposition?