Question

The identity of an element is determined by the number of protons it contains.


True

False
Question at position 3
3

Multiple Choice
1 point



Question at position 3

The units of molarity (M) are

The units of molarity (M) are


g/mol


items/mol


g/ml


mol/L


mol/ml

Answer 1

The first statement is **True**. The identity of an element is indeed determined by the number of protons it contains, which is known as its atomic number.

For the second question regarding the units of molarity (M), the correct answer is **mol/L**. Molarity is defined as the number of moles of solute per liter of solution.