Advertisements
Advertisements
Question
State the term
The tabular arrangement of elements in horizontal rows and vertical columns _________
Advertisements
Solution
The tabular arrangement of elements in horizontal rows and vertical columns periodic table.
APPEARS IN
RELATED QUESTIONS
Give two example of group 17 elements.
Give the symbol and valency of the following element and radical.
Carbonate
Give the chemical formula of calcium phosphate
Choose an element from period 3 of modern periodic table that matches the description given below in instance. Give a reason for your choice.
It has a similar structure to diamond.
Explain the position of hydrogen in the periodic table.
Define periods of modern periodic table.
Name two elements that you would expect to show chemical reactions similar to calcium. What is the basis of your choice?
Name the non-metals in the first twenty elements.
What is the general name of the last elements of the Periodic Table?
A group of elements in the periodic table is given below (Boron is the first member of the group and Thallium is the last).
Boron, Aluminium, Gallium, Indium, Thallium
Answer the following question in relation to the above group of elements:
If the electronic configuration of aluminium is 2, 8, 3, how many electrons are there in the outer shell of thallium?
