Question

convert into active voice. Radium was discovered by Marie curie and curie​

Answer 1

The sentence can be changed into active voice as :

Marie Curie and Curie discovered Radium.

Things to notice in an active voice and passive voice sentence

• When we notice the sentence in the question, we observe that in that sentence, the verb of the sentence seems to be acting upon the subject. Such a sentence is a passive voice sentence.

• When we notice the sentence we have converted into the active voice 'Marie Curie and Curie discovered Radium' we observe that in such a sentence, the subject is acting upon the verb. Such a sentence is an active voice sentence.

Answer 2

Answer:

marie cuire Discovered radium