Why are familiar objects such as pens and paper clips not commonly counted in moles?
2 answers:
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<h2>Hey There!</h2><h2>_____________________________________</h2><h2>Answer:</h2>
A black hole is a region of spacetime where gravity is so strong that nothing no particles or even electromagnetic radiation such as light can escape from it. Black holes are caused because of a supernova. A supernova is an exploding star that blasts part of the star into space.
<h2>_____________________________________</h2><h3>Why does it have so strong gravity?</h3>The gravity is so strong because matter has been squeezed into a tiny space. That means, the large mass centers into the small diameter so Large mass comes in the small diameter which makes the strong gravity.
<h2>_____________________________________</h2><h2>Best Regards,</h2><h2>'Borz'</h2>