Advertisements
Advertisements
Question
Give the symbol of the following element:
Magnesium
Solution
Name | Symbol |
Magnesium | Mg |
APPEARS IN
RELATED QUESTIONS
Define: Compounds
Give the names and symbols of five familiar substances which you think are elements.
What do the following symbol stand for?
H2
An atom of an element is denoted by a “symbol”. Explain the meaning of the term ‘symbol’. State a reason for representing the following element by its symbol.
Hydrogen by ‘H’
Match the symbols of – radicals – with their correct combining power or capacity, (valency).
(a) OH
(b) So4
(c) No3
(d) Co3
Combining power or capacity – A : 3; B : 2; C : 1. (negative valencies)
Write the formula of the compound formed – given symbols and combining power or capacity (valency) of the following element in the compound.
Ca2+ NO31-
Give the symbol of the following element:
Silicon
State the type of element for the following:
Copper
Write the radical of the following valency:
Sulphur [Sulphide]
The chemical symbol for sodium is