Ernest Rutherford (1871-1937) suggested the existence of the atomic nucleus in 1911 - Junior Cycle Science - Question f - 2013
Question f
Ernest Rutherford (1871-1937) suggested the existence of the atomic nucleus in 1911.
Give two properties of the atomic nucleus.
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Worked Solution & Example Answer:Ernest Rutherford (1871-1937) suggested the existence of the atomic nucleus in 1911 - Junior Cycle Science - Question f - 2013
Step 1
1. The nucleus is at the center of the atom.
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Answer
The nucleus is located at the center of the atom, and it contains most of the atom's mass.
Step 2
2. The nucleus has a positive charge.
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Answer
The atomic nucleus has a positive charge due to the presence of protons, which are positively charged particles.
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