0
In Mendeleev's Periodic Table, the elements were arranged in the increasing order of their atomic masses and repeating periodic properties.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What are the three main classes of elements in a periodic table?
Three main classes are:MetalsNon metalsTransition elementsThey are present in periodic table.
What are the main metals in the periodic table?
The three main metals in a periodic table are transition metals, alkali metals, and alakaline earth metals.
How many periods are there in the main body of a periodic table?
There are 7 periods in the modern periodic table.
What is the main advantages of the periodic table?
It organizes the elements.
How many main groups are in the periodic table elements?
13
How many periods are there in main body of periodic table?
7
What is the main purpose for the periodic table?
It helps organize the unorginizable.
What are the four main families on the periodic table?
they are all important
Families of the periodic table?
The main families of the periodic table are the alkali metals, the alkaline earth metals, the halogens, and the noble gasses. see them here to view where they are one the periodic table.. hopefully this answers your question.
The modern periodic table of elements contains main groups.?
18
Which element family is usually shown separated frome the main part of the periodic table?
f block elements (lanthanides and actinides) are placed below the periodic table
What element is not properly located on the periodic table based on the three main regions?
Hydrogen is placed separately. It has one valence electron. It is placed at the top in periodic table.
