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as we know in oxygen there is 8 electron and 8 proton. oxygen is neutral or not ? oxygen is ions or radicals if ions then why?
Questions by Prasenjeet S. from Arvada, CO
What is Difference between Ions and radicals ? Nitrogen is ions or radicals !
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define pitch and what effect pitch
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Is this true or not
1u=1.660*10-27kg relative mass of the Li=7u=1 atom=1.660*10-27*7kg 7g=6.022*1023 atoms of Li 1kg=1000g 1.660*10-27*7kg=1.660*10-27*7*1000g 1g=(1.660*10-27*7)/(1.660*10-27*7000) 7g={(1...
mass of a atom of c-12
what is the mass of the carbon-12 atom? in finding the mass is there use of 6.022*1023 or not
please solve this
49/(49000*1.660*10-27)=6.022*1023
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