Advertisements
Advertisements
Question
What is the number of electrons after the transfer of electrons in magnesium and sulphur atoms.
Advertisements
Solution
Eight
APPEARS IN
RELATED QUESTIONS
What does 2H2S represent ?
What does 6NaNO3 represent ?
Write the molecular formula of sulphuric acid.
Write the molecular formulae of Iron (II) sulphide :
Write the molecular formulae of Nitric acide :
State the term
The symbolic representation of a molecule ______
State the term
The combining capacity of an element _______
What is a molecule ? Explain with an example.
If 1 gram of sulphur dioxide contains x molecules, how many molecules will be present in 1 gram of oxygen ?
(S = 32 u ; O = 16 u)
Diagrammatically represent the transfer of electrons.
Name the following:
The compound formed when iron [Fe2+] combines with oxygen [O2−].
Name the following:
A non-metal which forms a polyatomic molecule with more than three atoms.
Define molecule.
Calculate the number of water molecules present in one drop of water which weighs 0.18 g.
How many atoms are present in a PO4 3– ion?
How many atoms are present in a `PO_4^(3-)` ion?
What is the fraction of the mass of water due to neutrons?
Express each of the following in kilograms
58.34 g
