Element X has 6 protons, 8 neutrons, and 6 electrons. Predict the atomic mass of element X?
What is 6+8?
14
To predict the atomic mass of an element, we need to know the number of protons and neutrons in its nucleus. The atomic mass of an element is the sum of the masses of its protons and neutrons.
In this case, Element X has 6 protons and 8 neutrons. We can calculate its atomic mass by adding these two numbers:
Atomic mass = Number of protons + Number of neutrons
Atomic mass = 6 protons + 8 neutrons
Atomic mass = 14
Therefore, the atomic mass of Element X is 14 atomic mass units (amu).