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telo118 [61]
3 years ago
14

Ideas of the atom have changed over time. Which idea do scientists now consider inaccurate? Electrons are arranged in layers. El

ectrons have a negative charge. An atom is solid material. The nucleus is the center of the atom.
Biology
2 answers:
sesenic [268]3 years ago
8 0

Answer:

Electrons are arranged in layers

Explanation:An atom is solid and the Nucleus is at the center of an atom+ it isn't possible for electrons to form layers  

egoroff_w [7]3 years ago
8 0

Answer:

an atom is a solid material

Explanation:

i just took the test and initally i had put the answer that the person who had first answered had said which was "electrons are arranged in layers", and i got it wrong. the correct answer was supposed to be "an atom is a solid material".

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