How many c-13 atoms are present, on average, in a 2.3000ã104-atom sample of carbon?

            ¹³C Atoms  =  246

Solution:

The Natural Abundance of Carbon Isotopes is as follow;

                             ¹²C  Natural Abundance  =  98.93 %

                             ¹³C  Natural Abundance  =  1.07 %

                              ¹⁴C Natural Abundance  =  1 ppt

The Number of ¹³C atoms is calculated as,

                          ¹³C Atoms  =  (2.3 × 10⁴ × 1.07 %) ÷ 100 %

                          ¹³C Atoms  =  246

no, i was listening to water by schoolboy q while and i saw this question

explenation:

water isn't wet. wetness is a description of our experience of water; what happens to us when we come into contact with water in such a way that it impinges on our state of being. we, or our possessions, 'get wet'. a less impinging sense experience of water is that it is cold or warm, while visual experience tells us that it is green or blue or muddy or fast-flowing. we learn by experience that a sensation of wetness is associated with water: 'there must be a leak/i must have sat in something.'

3

explanation: