Sentences with ATOMIC-NUMBER-87
Check out our example sentences below to help you understand the context.Sentences
1
"Francium (atomic number 87) is the second rarest naturally occurring element in the Earth's crust."
2
"The atomic number 87 signifies the number of protons present in an atom of francium."
3
"Francium (atomic number 87) belongs to the alkali metal group on the periodic table."
4
"An atom of francium (atomic number 87) contains 87 electrons."
5
"The atomic symbol for francium (atomic number 87) is Fr."
6
"Francium (atomic number 87) is highly radioactive and unstable."
7
"The discovery of francium (atomic number 87) was a significant milestone in nuclear physics."
8
"Francium (atomic number 87) has a very short half-life."
9
"Isotopes of francium (atomic number 87) have been used in scientific research."
10
"Francium (atomic number 87) was named after France, the country of its discovery."
11
"The reactivity of francium (atomic number 87) is similar to other alkali metals."
12
"Due to its scarcity and instability, francium (atomic number 87) has limited practical uses."
13
"Scientists have studied the electron configuration of francium (atomic number 87) in detail."
14
"The atomic mass of francium (atomic number 87) is approximately 223 atomic mass units."
15
"The valence electron configuration of francium (atomic number 87) is [Rn]7s¹."
16
"Researchers are continually exploring the properties of francium (atomic number 87)."
17
"Francium (atomic number 87) exhibits strong alkaline properties."
18
"The atomic radius of francium (atomic number 87) is larger than any other element."
19
"Francium (atomic number 87) is considered a rare and exotic element."
