Assertion: technetium's number | /r/HasProperty | atomic
Facets:
Source sentences:
text: It has the atomic number 43.
text: Total number of protons in the nucleus is called the atomic number of the atom and is given the symbol Z.
text: It has the atomic number 43.
text: Technetium (Tc) has atomic number, Z= 43, which means that all of its atoms have 43 protons in their nuclei.
text: Technetium is a chemical element that is represented by the chemical symbol Tc and the atomic number 43.