An atom has 17 protons and 18 neutrons. Which symbol represents that atom, including its mass number?

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asked Dec 28, 2022 138k views

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Alexander Sorokin · Answer 1 · 2023-01-03T13:18:31+0000

Answer:

Cl

Step-by-step explanation:

cl has mass number 35 and its atomic number is 17 so number of proton =atomic number 17 and number of neutron is =mass number -number of proton =35-17 =18

An atom has 17 protons and 18 neutrons. Which symbol represents that atom, including its mass number?

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