Who is credited for the design of the current Periodic Table
Who is Dimitri Mendeleev
100
How many groups are on the Periodic Table
What is 18 groups
100
a substance that cannot be broken down by any means (chemical or physical)
What is an element
100
How many element groups are there
what is 18 groups on the Periodic Table
100
The 1st letter is capital and the 2nd letter is lowercase - what is this?
What is How are chemical symbols written?
200
No two elements have the same ________________ Number
What is the Atomic Number
200
True or False ----- Metals do not have luster
What is false
200
Every element has a
What is a symbol
200
What are periods on the periodic tables
Periods are the horizontal lines of the periodic Table
200
something that repeats in a certain pattern
What is the meaning of periodic
300
The elements to the right of the zigzag are called
What are non-metals
300
How many period are on the Periodic Table
What are 7 periods
300
The vertical columns on the Periodic Table are
What are groups or family
300
Elements are organized in the _________________ Table
What is periodic
300
Everything is made of this
What are atoms
400
How Many elements are in the periodic table
118 known elements are found on the current table
400
Where are the metalloids located
What is on the zigzag line
400
The horizontal rows of the Periodic Table
What are periods
400
The symbol for lead
What is Pb
400
What are the shortened name for elements?
What is chemical symbols
500
What is the basic organization of the periodic table
What are metals, metalloids and non-metlas
500
What are the differences between non-metals, metalloids and metals
What is: non-metals are usually gases and are not good conductors, metals are malleable and good conductors and metalloids have properties of both and are semi-conductors