Which of the following is applied on thermoplastic polymers? Select one:
a. Their shape is determined as part of the chemical process groups
b. They can be melted and reshape
c. They are not easily recycled
d. They couldn't bend over

What are the first two quantum numbers for the electrons located in subshell 4d? what are the first three quantum numbers for the electrons located in subshell 2s? how many electrons can be held in a sublevel l = 3? how many electrons can be held in the energy level n = 4? how many electrons in an atom can share the quantum numbers n = 4 and l = 3?

Connect the whole numbers on the periodic table to indicate what they represent?

How many moles of oxygen gas are produced from the decomposition of six moles of potassium