Question
How many protons are present in the nucleus of an oxygen
atom?Solution
An oxygen atom has an atomic number of eight, meaning it has eight protons in its nucleus. A neutral oxygen atom also has eight electrons.
In each of the following question, a sentence is given with four words marked as (A), (B), (C) and (D). These words may or maybe not placed at their co...
In the following question, a sentence is given with certain phrases marked as (A), (B) and (C). Choose the option with the pair(s) of phrases that need ...
In each of the questions given below, four words are given in bold. These four words may or may not be in their correct position. The sentence is then ...
The U.S. and the U.K. have often themselves (A) their fingers at developing countries (B) on human rights violations (C) and now find wagged (D) in the ...
Directions: In each of the following questions a sentence is given with four words given in bold. Which of the following words should replace each othe...
In each of the questions given below, four words are given in bold. These four words may or may not be in their correct position. The sentence is then ...
- In each of the questions given below, four words are given in bold. These four words may or may not be in their correct position. The sentence is then foll...
In each of the questions given below three words are given in bold. These may or may not be in their correct position. The sentence is then followed by ...
In the following questions, a sentence is given with four words highlighted in it. One of the highlighted words needs to be replaced with the word that ...
In each of the questions given below, four words are given in bold. These four words may or may not be in their correct position. The sentence is then ...
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