Which of the following can be changed in a chemical reaction? O Type of atoms
O Type of molecules
O Coefficients
O Subscripts
whoever answers will get the branliest !

Matches the chemical name of each oxide of phosphorus to its chemical formula

Express the following number in scientific notation. 0.026890 =

As you watch a surfer ride a wave towards the shoreline, what is the shoreline? a) displacement reference b) reference point c) coordinate plane d) cartesian boundary