Carbon atoms are able to form long chains, while oxygen atoms cannot. what is a plausible reason for this difference?

a) carbon is much less electronegative than oxygen.

b) a carbon atom is very large compared to an oxygen atom.

c) chains of oxygen atoms can only be joined by single bonds.

d) the bond energy of o-o single bonds is too small for stable chains.

when the volume of gas is   changed from   717.73 ml   to 852 ml   the temperature will   change   from 315   c to 452   c

    calculation

this is calculated using the charles law formula

that is,   v1/t1 = v2/t2

          v1=?

        t1 = 315 c   into   kelvin = 315 +273 = 588 k

        v2 = 852   ml

        t2 = 425c + 273 =698 k

make v1   the subject of the formula ( by   multiplying both side by t1)

  v1=( v2 xt1) / t2

v1= (852 ml   x 588 k)/ 698 k= 717.73 ml

16

explanation:

the marks go by 4s

a physical change biology

explanation: