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xeze [42]
4 years ago
12

What is the name for Na20?

Chemistry
2 answers:
Sedbober [7]4 years ago
4 0
The name for Na2O is Disodium Oxide 
Kobotan [32]4 years ago
3 0
It is called disodium oxide :) 
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Answer:

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Una pieza de silicio tiene un volumen de 8 cm3. ¿Cuál es su masa? *
Maurinko [17]

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3 years ago
Bromine has an atomic mass of 79.9 amu, but only has 2 naturally occurring isotopes, Bromine-79 and Bromine-81. If Bromine-80 do
galina1969 [7]

Educated Guess Here!

Since Br-80 does not exist, maybe that means Br-79 or Br-81 have very unequal abundances. For example, Br-79 may have 75% abundance whereas Br-81 may have 25% abundance.

5 0
3 years ago
A pure gold metal bar displaces 0.82 L of water. What is the mass in kilograms? (the density of gold is 19.3 g/cm^3)
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4 years ago
What is the term used to explain how everything is headed toward a state of randomness?
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