Homework Help: chemistry

Posted by Karon on Friday, May 4, 2012 at 6:34pm.

assuming that a neutron star has the same density as a neutron, calculate the mass in kilograms of a small piece of a neutron star the size of a spherical pebble with a radius of 0.11mm

chemistry - DrBob222, Friday, May 4, 2012 at 6:59pm
What's the density of a neutron?
density x volume = mass
volume = (4/3)*pi*r^3.

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