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Part 1 out of 2 do both members of the following pairs have the same number of protons? neutrons? electrons? 41 k 19 and 42 ca 20 protons are equal. protons are not equal. neutrons are equal. neutrons are not equal. electrons are equal. electrons are not equal. 28 si 14 and 29 si 14 protons are equal. protons are not equal. neutrons are equal. neutrons are not equal. electrons are equal. electrons are not equal. 58 mn 25 and 58 fe 26 protons are equal. protons are not equal. neutrons are equal. neutrons are not equal. electrons are equal. electrons are not equal.
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Part 1 out of 2 do both members of the following pairs have the same number of protons? neutrons?...
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