Advertisements
Advertisements
Question
Elements X, Y, and Z have atomic numbers 6, 9 and 12 respectively. Which one :
State type of bond between Y and Z and give its molecular formula.
Advertisements
Solution
Ionic bond with molecular formula ZY2.
APPEARS IN
RELATED QUESTIONS
Give electron dot diagram of the following:
Magnesium chloride
Explain the following briefly:
Helium does not form He2 molecule
A Compound 'X' consists of only molecules. Hence 'X' will have
Name an element which does not contain neutron.
Potassium (at No.19) and chlorine (at No.17) react to form a compound. Explain the formation of the compound on the basis of reducing agent.
An element M burns in oxygen to form an ionic compound MO. Write the formula of the compounds formed if this element is made to continue with chlorine and sulfur separately.
\[\ce{^24_12Mg}\] and \[\ce{^26_12Mg}\] are symbols of isotopes of magnesium.
(a) Compare the atoms of these isotopes with respect to :
i. the composition of their nuclei
ii. their electronic configurations
(b) Give reasons why the two isotopes of magnesium have different mass numbers.
In the formation of magnesium chloride (by direct combination between magnesium and chlorine), name the substance that is oxidized and the substance that is reduced.
Sodium having atomic number 11, is ready to ______ electron/ electrons to attain the nearest noble gas electronic configuration.
How many electrons are required or released by each atom in carbon tetrachloride to attain the nearest noble gas configuration?
