periodic table
Elements
Metals
Compound
Mixtures
100
found on the left side
on what side can you find metals?
100
substance made up of more than one element bonded together to make a new substance
What is an element
100
Hard,shiny, and dense
What are characteristics of a metals
100
chemical reactions
compounds can only be changed back to elements by_____
100
two or more substances that are not chemically combined
What are mixtures
200
Au
what is the chemical symbol for gold
200
silver, coppper
What are two examples of elements Hint:on the periodic table
200
Heat nd electricity
Metals are flexible and _______
200
salt, vinegar, water, table, sugar, surose
What are four examples of compounds
200
heterogeneous and homogeneous
What are the two types of mixtures
300
horizontal
Which way does the periods go
300
one
How many atoms make up an element
300
luster, conductor, high density, ductile, malleable
What are the properties of metals
300
if it has more than one higher case letter
you can tell if a formula is a compound by _____
300
Easily seperated
the diffrent substance in a mixtures can be______
400
vertical
Which way do the families go
400
Yes
When you mix elements together do they make a new substance
400
shapeable
metals are flexible and ______
400
matter that has the same compound and properties throught out
What is a compound
400
air, trail mix, sea water
What are three examples of mixtures
500
to organize all the known elements
Why is the periodic table important?
500
Yes
can you find elements anywhere
500
left side
metals are usualy fond on the _______ periodic table
500
Yes
can a compound be decomposed into another substance by chemical processes
500
No
do mixtures make a new substance
M
e
n
u