Advertisements
Advertisements
Question
Give the formula of the following acid:
Hydrochloric
Advertisements
Solution
Hydrochloric – HCI
APPEARS IN
RELATED QUESTIONS
The English name of an element is potassium, its Latin name will be :
The symbols of the elements cobalt, aluminium, helium and sodium respectively written by a student are as
follows. Which symbol is the correct one ?
A student wants to have 3.011 × 1023 atoms each of magnesium and carbon elements. For this purpose, he will have to weigh :
State the type of element for the following:
Bromine
Write the chemical formula of the following:
magnesium oxide
Give the formula of the following gas:
Nitrous oxide
Certain metal exhibit variable valencies which include valencies: 1+, 2+, 3+, and 4+.
State the variable valency of the following metal.
Silver
write symbol with the variable valency
State whether the following ion or radical given below of a non-metallic element exhibits valency: 1–, 2– or 3–. (write the ion or radical with the correct valency).
Bicarbonate
State whether the following ion or radical given below of a non-metallic element exhibits valency: 1–, 2– or 3–. (write the ion or radical with the correct valency).
Carbonate
Write the symbols for the following elements.
- Oxygen
- Gold
- Calcium
- Cadmium
- Iron
