Question

which of the following species is electrically neutral and why Na+, CL- ,K +, Na,ca+​

Answer 1

Answer:

be proper with question

Explanation:

Atoms are neutral because they have equal number of protons and neutrons .So the electron charges cancel out each other to give 0.

Answer 2

Answer:

Na

Explanation:

Atoms are electrically neutral when the positively charged protons are equal to negatively charged electrons. Here, Na is electrically neutral because it contains an equal number of protons and electrons.

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