Show:
Elements
Periodic Table
Its all about the symbols
Heavy Metals
Vocabulary
100
Where is Carbon found on Earth?
All living matter
100
What are rows called on the periodic table?
Periods
100
Which element is represented by Au?
Gold
100
List the physical properties of metals
Luster Magnetism Conductivity Malleability
100
Describe the properties of a nonmetal
Dull, brittle, and nonconductive
200
What does Fe stand for?
Iron
200
What are columns on the periodic table called?
Group
200
Which element is represented by I?
Iodine
200
Give an example of a nonmetal
paper, hair, desk,
200
Describe the properties of a metalloid
Have characteristics of both metals and nonmetals
300
____________________, also found in thermometers, are poisonous to humans if it is injected into the body.
Mercury
300
Do rows have to have something in common on the Periodic Table?
NO
300
Which element has an atomic number of 1?
Hydrogen
300
Define Conductivity
ability to transfer heat or electricity
300
Define element
a pure substance
400
Where is potassium found?
Fruits and veggies
400
What is the atomic mass?
the sum of all protons and neutrons
400
Which two symbols make up Carbon Dioxide?
C and O
400
Which two metals are found in solid earth?
Nickel and iron
400
Define compound
a substance that is made of two or more elements
500
What are the only metals known to have a magnetic field?
Cobalt, Iron, and Nickel
500
How many elements are on the Periodic Table?
118
500
Which symbol has an atomic number of 46?
Pd-Palladium
500
Which group of metals are the softest?
Alkali Metals
500
What is an alloy?
Two or more elements combined