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2 years ago

What is the number of protons, neutrons, and electrons for isotope (Ta) with a mass number of 181?

Chemistry

1 answer:

ipn [44]2 years ago

7 0

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

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3 years ago

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alexandr1967 [171]

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Answer:

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