Atoms
Elements
Matter
Periodic Table
General Lab
100
This is a small particle that makes up most types of atoms on earth
What is an atom
100
Made up of only one kind of atom
What is an element
100
state that matter is neither created nor destroyed, only changed in form
What is the Law of Conservation of Matter
100
A table which orders elements into categories.
what is a periodic table
100
Laboratory equipment used to heat items (e.g. beaker with water in it)
What is a bunsen burner
200
This is an uncharged particle in the nucleus of the atom.
What is a neutron
200
The items which make up the periodic table
What is an element
200
Anything that has mass and takes up space
What is matter
200
Groupings which are in rows in the periodic table which denote the number of shells an electron has.
What is a period
200
unit we use to measure time in.
What is Celsius.
300
when two atoms come together in a chemical reaction
What is a bond
300
These are shiny, good conductors of heat and have luster, e.g. gold, silver, magnesium.
What is a metal
300
the physical changing of matter from one form to another
What is a change in state of matter
300
elements in columns across the periodic table which denotes how many electrons in the outer shell of the electron.
What is a group
300
Rules students must abide by in laboratories.
What are safety rules
400
This is a positively charged particle in the nucleus of the atom
What is a proton
400
These are poor conductors of heat and electricity. They are dull in appearance
What is a non metal
400
changing of matter from a liquid to a gas.
What is evaporation
400
a category of elements that are non-reactive
What is a noble gas
400
An important clothing item to wear in a lab, usually black.
What are leather shoes?
500
This is a negatively charged particle of an atom
What is an electron
500
Elements that have characteristics of metals and non metals
What is a metalloid
500
the process where ice turns straight into liquid
Sublimation
500
a formula which tells us what products yield which reactants.
What is a chemical equation
500
What is the best school subject on the earth
What is Science
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