Which of the following sentences are correct regarding the structure of the atom?
I- The nucleus is formed by protons and neutrons.
II- Electrons...
Which of the following sentences are correct regarding the structure of the atom? I- The nucleus is formed by protons and neutrons. II- Electrons are located in the nucleus. III- The number of protons determines the atomic number. IV- The electrons are negatively charged particles.
A - Apenas a sentença I está correta. B - As sentenças I, III e IV estão corretas. C - As sentenças I, III e IV estão corretas. D - As sentenças I, II e III estão corretas.
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