Question
What is the atomic number of the element
Bromine?Solution
Bromine is identified by atomic number 35 on the periodic table. As a halogen element, it exists as a dark red-brown liquid at room temperature and exhibits highly reactive chemical properties.
Which of the following will be the second last word when arranged according to the English Alphabetical Dictionary?
Ankit reaches his office 8 minutes late if he travels at 80% of his usual speed. If distance of his office is 80 km, then find his usual time taken (in ...
The respective ages of a mother and her daughter are 45 and 9 years. In how many years will the mother be thrice as old as her daughter?
A certain sum when invested at compound interest of 10% p.a. amounts to Rs. 6050 in 2 years. Find the amount received when the same sum is invested at 2...
Marked price of an article is Rs.1200 more than the cost price. When the same article is sold at a discount of Rs.200, the profit percent earned is 25%....
At present, the combined age of Ravi and Rajeev is 42 years, with their ages in the ratio of 4:3. What will be the ratio of their ages six years from now?
Insert correct pair of arithmetical symbols respectively in the equation for it to be a correct equation.
8 ? 4 ? 2 = 16
...- ‘m’ is the number of prime numbers from 1 to 100 and ‘n’ is the number of prime factors from 101 to 125. Find the value of m × n.
Two inlet pipes 'A' and 'B' can fill an empty tank in 48 minutes and 80 minutes, respectively. Another outlet pipe 'C' can empty the tank in 120 minutes...
Find the sum of first 25 even numbers.
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