Advertisements
Advertisements
Question
The electronic structure [configuration] of fluorine can be written as 2, 7. In a similar way give the electronic configuration of aluminium
Advertisements
Solution
Electronic configuration of aluminium 13 is 2, 8, 3.
APPEARS IN
RELATED QUESTIONS
TRUE \ FALSE
Elements having a tendency to accept electrons are called metals
Give two examples for each of ionic and covalent bond.
What does the word ‘atom’ mean?
Fill in the blank
An excess of electrons produces a ________ charge.
What value has been given to the mass of this reference atom ?
Which of the following statement is correct about the atom of an element ?
Draw the basic structure of an atom representing its –
- Subatomic particles
- Nucleus
- Orbits or shells.
State true or false. If false, correct the statement.
The basic unit of an element is molecule.
State true or false. If false, correct the statement.
An atom is electrically neutral.
Which of the following statements made by Dalton has not undergone any change?
