Question
Which of the following statement regarding Rutherford
nuclear model is NOT correct?Solution
RUTHERFORD’S MODEL OF AN ATOM Rutherford was interested in knowing how the electrons are arranged within an atom. Rutherford designed an experiment for this. In this experiment, fast-moving alpha (α)-particles were made to fall on a thin gold foil. There is a positively charged center in an atom called the nucleus. Nearly all the mass of an atom resides in the nucleus. The electrons revolve around the nucleus in circular paths. The size of the nucleus is very small as compared to the size of the atom.
Select the most appropriate antonym of the given word.
Derision
In the following question, choose the word which is opposite in meaning to the given word.
Trivial
Select the INCORRECTLY spelt word.
Find the word with the appropriate similar meaning of the word in Italic from the options given:
The speech was eloquent , and everyone admire...
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“_________ it or leave “,said the boss in an aggressive ...
End of the world
ComicÂ
In each group, one word is correctly spelt. Find the correct word.
- In the following sentence, choose the word opposite in meaning to the bold word to fill in the blank.
The conference was dull for most attendees, b... - Each of the following questions consists of two words which have a relationship to each other. This is followed by four pairs of related words. Choose the ...
