Explanation:
Gram is unit which is used to expressed mass of a substance. Many other units can be used to express the mass of a substance. All the units are inter changeable.
Conversion factors used to convert the units are:
(a) Gram to mega gram
[tex]1g=1\times 10^{-6}Mg[/tex]
(b) Gram to kilo gram
[tex]1g=1\times 10^{-3}kg[/tex]
(c) Gram to deci gram
[tex]1g=1\times 10^{1}1dg[/tex]
(d) Gram to centi gram
[tex]1g=1\times 10^{2}cg[/tex]
(e) Gram to mili gram
[tex]1g=1\times 10^{3}mg[/tex]
(f) Gram to micro gram
[tex]1g=1\times 10^{6}\mu g[/tex]
(g) Gram to nano gram
[tex]1g=1\times 10^{9}ng[/tex]
(h) Gram to pico gram
[tex]1g=1\times 10^{12}pg[/tex]
Hence, the conversion factors for gram equivalents are given above.