if we have a sample of silicon (si) atoms that has 14 protons, 14 electrons, and 18 neutrons what is the…

if we have a sample of silicon (si) atoms that has 14 protons, 14 electrons, and 18 neutrons what is the name of this specific silicon isotope? silicon-14 silicon-32 silicon-46 silicon-153

if we have a sample of silicon (si) atoms that has 14 protons, 14 electrons, and 18 neutrons what is the name of this specific silicon isotope? silicon-14 silicon-32 silicon-46 silicon-153

Answer

Explanation:

Step1: Recall isotope naming

Isotopes are named by mass number (protons + neutrons).

Step2: Calculate mass number

Protons = 14, Neutrons = 18. Mass number = 14 + 18 = 32.

Step3: Identify isotope name

The isotope is silicon - 32 as its mass number is 32.

Answer:

B. silicon - 32