Answer :
Answer:
Explanation:
Name: Tantalum
Symbol: Ta
Atomic Number: 73
Atomic Mass: 180.9479 amu
Melting Point: 2996.0 °C (3269.15 K, 5424.8 °F)
Boiling Point: 5425.0 °C (5698.15 K, 9797.0 °F)
Number of Protons/Electrons: 73
Number of Neutrons: 108
Classification: Transition Metal
Crystal Structure: Cubic
Density @ 293 K: 16.654 g/cm3
Color: gray
Final answer:
The isotope of tantalum (Ta) with a mass number of 181 has 73 protons, 108 neutrons, and 73 electrons.
Explanation:
The isotope of tantalum (Ta) with a mass number of 181 has 73 protons, 108 neutrons, and 73 electrons. The atomic number of Ta, which represents the number of protons, is 73. Since the mass number (which is the sum of protons and neutrons) is 181, you subtract the atomic number from the mass number to find the number of neutrons (181 - 73 = 108). The number of electrons in a neutral atom equals the number of protons, so Ta also has 73 electrons.
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