Question
Which signs should be interchanged to make the given
equation correct.  51 ÷ 3 + 17 x 14 - 2 = 6Solution
If we interchange (×) and (-) then equation become correct 51 ÷ 3 + 17 x 14 - 2 = 6 = 17 + 17 - 28 = 34 - 28 = 6
Identify the element with the electronic configuration of 2, 8, 7.
What is the gas ‘Xenon’ also known as?
Which material is used as a moderator in a nuclear power plant that slows down the neutrons and makes them fit for causing fission?
Which chemical compound is commonly used in baking to provide more volume and a lighter texture to baked goods?
Which element is denoted by the atomic number 28?
Milk tastes sour when kept in the open for sometimes due to the formation of-
Petroleum is a mixture of-
Which of the following metal has the highest Melting point?
Calcium cyanamide, used as a fertilizer, is commercially known as ______.
What is the colour of base?
