Question 5 Which of the following would be modeled by small particles made up of atoms of two kinds
of elements?
O A) gold
O B) oxygen
C) neon
O D) water

Write the symbol for every chemical element that has atomic number greater than 3 and atomic mass less than 12.0 u.

Working with si (metric) units for each of the following commonly used measurements, indicate its symbol. liter gram milliliter kilogram meter centigram milligram centimeter kilometer second millimeter milliseconds

4. absorption has the highest risk of overdose due to increased potency. a. rectal b. oral c. transdermal d. intranasal