Advertisements
Advertisements
प्रश्न
Give the symbol and valency of the following element and radical.
Sulphite
Advertisements
उत्तर
| Element/Radical | Symbol | Valency |
| Sulphite | \[\ce{SO3}\] | two |
APPEARS IN
संबंधित प्रश्न
What is meant by a period, in a periodic table?
How many periods and groups are there in the long form of periodic table?
What is the fundamental difference in the electron configurations between the group 1 and group 2 elements?
State the term
The tabular arrangement of elements in horizontal rows and vertical columns _________
How many groups and periods does the modern periodic table have?
Give the symbol and valency of the following element and radical.
Ammonium
Give the chemical formula of sodium hydroxide
Element ‘X’ forms a chloride with the formula XCl2, which is solid with a high melting point. X would most likely be in the same group of the periodic table as: ______
On moving from left to right in a period in the periodic table, the size of the atom ______
State the group and period, of the element having three shells with three electrons in valence shell.
