Explanation

Check the weather condition before traveling.

Main uses of before (earlier than)

Before means earlier than the time or event mentioned

ND13-07-2023

Explanation

The atomic number of sodium is 11. It has 11 electrons. It loses one electron to form sodium ion.

Na→Na++e−

Then the number of electrons in sodium ion is 11−1=10.

Explanation

To find the sum, we add the numbers together:

11

33

55

77

99

Starting from the rightmost digit (ones place):

1 + 3 + 5 + 7 + 9 = 25

Write down 5 and carry over 2 to the next place.

Moving to the next digit (tens place):

1 + 3 + 5 + 7 + 9 = 25

Add the carry-over 2: 25 + 2 = 27

Combine the digits: 275

So, 11 + 33 + 55 + 77 + 99 = 275

Explanation

دیوان غالب کے علاہ تمام کتابیں الہامی کتابیں ہیں اس لیے وہ پاک کتابیں ہیں

Explanation

Multiply: 0.4 x 710 =​284