Atomic number and atomic mass are important ideas in chemistry. They help us learn about different elements. Let’s break them down simply:
Atomic Number: This is how many protons are in the center of an atom, called the nucleus. For example, carbon has an atomic number of 6. This means it has 6 protons. The atomic number tells us what the element is and where it fits on the periodic table.
Atomic Mass: This tells us the average weight of an atom. It takes into account different types of the same element that are found in nature, which we call isotopes. For carbon, the atomic mass is about 12.01 amu (atomic mass units). This number considers the main types of carbon, which are carbon-12 and carbon-13.
Knowing about atomic number and atomic mass helps us understand how elements behave and how they react with each other!
Atomic number and atomic mass are important ideas in chemistry. They help us learn about different elements. Let’s break them down simply:
Atomic Number: This is how many protons are in the center of an atom, called the nucleus. For example, carbon has an atomic number of 6. This means it has 6 protons. The atomic number tells us what the element is and where it fits on the periodic table.
Atomic Mass: This tells us the average weight of an atom. It takes into account different types of the same element that are found in nature, which we call isotopes. For carbon, the atomic mass is about 12.01 amu (atomic mass units). This number considers the main types of carbon, which are carbon-12 and carbon-13.
Knowing about atomic number and atomic mass helps us understand how elements behave and how they react with each other!