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What is the electrically neutral atom made of? a) It is made up of positively charged...

What is the electrically neutral atom made of?
a) It is made up of positively charged protons inside the nucleus, equal amount of negatively charged electrons and neutrons around the nucleus.
b) It is composed of negatively charged electrons within the nucleus, equal number of positively charged protons and equal number of positively charged neutrons.
c) It is composed of positively charged neutrons within the nucleus and positively charged protons within the nucleus and negatively charged electrons around the nucleus.
d) It is composed of positively charged protons within the nucleus, uncharged electrons, and uncharged neutrons.
e) It is made up of positively charged protons in the nucleus, negatively charged electrons around the nucleus and uncharged neutrons within the nucleus.

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