Advertisements
Advertisements
Question
Name the following:
Metal with valency 2
Advertisements
Solution
Magnesium
APPEARS IN
RELATED QUESTIONS
Complete the following:
| Sodium | Phosphorus | Carbon | |
| Formula of chloride | |||
| Nature of bonding | |||
| Physical state of chloride |
Complete the statement by filling the gaps using appropriate term from the terms given in the bracket.
(slow, coloured, arrow, fast, smell, milky, physical, product, chemical, reactant, covalent, ionic, octet, duplet, exchange, sharing, equality sign)
Sodium chloride is ______ compound while hydrogen chloride is ______ compound.
In term of electron transfer, define
Reduction
What type of bond is formed between two atoms, when the electronegative difference between them is High ?
What is the contribution of the following in atomic structure?
Democritus
Explain
Duplet rule for the formation of hydrogen
State the type of bond between Y and Z and give its molecular formula.
Draw the geometric atomic structure of the three isotopes of hydrogen and the two isotopes of chlorine.
Elements A, B and C have atomic number 17, 19 and 10 respectively.
State which one is a metal.
Elements A, B and C have atomic number 17, 19 and 10 respectively.
Write down the formula of the compound formed by two of the above elements.
