Answer:
2 atoms of aluminium makes a molecule of aluminium
I think it's A but it might be different from your school and mine
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
Answer:
im pretty sure the answer to your question is false sorry if its wrong.
Explanation:
Correct to 3 decimal places: 47,822.643 g/cm^3
