2 NH3(g) = N2(g) + 3 H2(g) What type of reaction is shown above?
A)
synthesis
B)
decomposition
C)
single replacement
D)
double replacement

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

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a. the mitochondria b. the nucleus c. the vacuoles d. the endoplasmic reticulum

What is the atomic number of an atom that has 6 protons