10.An eye medication has a strength of 0.5 mg/ml (active ingredient). Two drops are given in one dose, 4 doses per day for 3 days. What is the amount of drug in mg, and grams,
administered over 3 days, in standard and scientific notation? (20 drops=1ml) please need help

no but i do not usually comment or use my voice that much when it comes to social media

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-love shrooms

c is having 4 valence electrons and is bonded to three hydrogens and one sulphur atom, therefore, the number of bond pair is equal to four. as all the valence electrons are used in forming the bonds so, there is no lone pair left on carbon.

s is having 6 valence electrons and is bonded to one other sulfur atom and one carbon atom, therefore, the number of bond pair is equal to 2. as only two valence electrons are used in forming the bonds so, four electrons are left. therefore, two lone pairs are present on s.