Start learning 50% faster. Sign in now
Sodium has the electronic configuration 2,8,1, indicating that it belongs to Group 1 (alkali metals) in the periodic table. The single electron in its outermost shell makes it highly reactive. Key Points: 1. Sodium’s atomic number is 11. 2. It reacts vigorously with water to form sodium hydroxide. 3. It is used in street lighting (sodium vapor lamps). 4. Stored in oil to prevent reactions with air or moisture. 5. Plays a key role in the human body for nerve transmission. Bee Facts: • Magnesium (a): Configuration 2,8,2, used in alloys. • Chlorine (b): Configuration 2,8,7, a halogen. • Hydrogen (c): Configuration 1, simplest element. • Sodium (d): Alkali metal, essential for life processes.
The person responsible for paying any income by way of winnings from lottery an amount exceeding ₹ 10,000, shall deduct
Under the Straight-Line Method of depreciation, depreciation is:
With respect to receipt and payments account, which of the following statement is incorrect?
Assets with a beta of 0.95 (in financial terminology) will be considered as:
In relation to Amalgamation, which of the following statements is INCORRECT?
Which of the following in not a correct base adopted for apportionment of expenses over each department?
What is the taxable event under GST?
A public company with paid up capital of Rs.10 crore or more, can appoint an individual as an auditor maximum for ________ consecutive years.
What is the minimum number of directors which a One Person Company can have?
In relation to auditing concepts, which of the following statements is INCORRECT?