Advertisements
Advertisements
Question
The pictorial symbol for water given by the alchemists was
Options
Advertisements
Solution

APPEARS IN
RELATED QUESTIONS
Write the names of following elements Na, C, Kr, U, Ra, Fe, Co.
The formula of the sulphate of an element M is M2(SO4)3
Write the formula of its
Acetate
In the chemical word equation –
Zinc + Sulphuric acid → Zinc sulphate + Hydrogen.
State the reactants and products of the above reaction. What does the arrow indicate?
Give the symbol of the following element:
Potassium
State the type of element for the following:
Oxygen
Give the symbol of the following element:
Magnesium
Write the radical of the following valency:
Sodium
Certain metal exhibit variable valencies which include valencies: 1+, 2+, 3+, and 4+.
State the variable valency of the following metal.
Copper
write symbol with the variable valency
Write the symbols for the following elements.
- Oxygen
- Gold
- Calcium
- Cadmium
- Iron
Which of the following symbols of elements are incorrect? Give their correct symbols
- Cobalt CO
- Carbon c
- Aluminium AL
- Helium He
- Sodium So




