Definitions
Example Sentences
"Lithium has an atomic number 3 and is the lightest metal."
"The atomic number 3 element, lithium, is commonly used in rechargeable batteries."
"Lithium's atomic number 3 indicates that it has three protons in its nucleus."
"The atomic number 3 element, lithium, has a relatively low melting point."
"Lithium, with an atomic number 3, is an important component in the production of ceramics."
