identification of periods and groups in the periodic table . Na (Z=11) , Al(Z=13) , C(Z=6) , Fe (Z=26) please anybody solve this question who will do correctly they will get thanks and their answer will be marked as brainleast About the author Valentina
Answer: hi dear thanks for giving me thanks Explanation: if you want free brainliest answer then answer my any questions I will definitely mark your answer brainliest Reply
Answer: The name of each element (in brown) is accompanied by its chemical symbol (in red), as well as its atomic number Z and its most common (or most stable) mass number A . Z = atomic number = number of protons in the nucleus = number of electrons orbiting the nucleus; A = mass number = number of protons and neutrons in the most common (or most stable) nucleus. Mark as it brainlist. Reply
Answer:
hi dear thanks for giving me thanks
Explanation:
if you want free brainliest answer then answer my any questions I will definitely mark your answer brainliest
Answer:
The name of each element (in brown) is accompanied by its chemical symbol (in red),
as well as its atomic number Z and its most common (or most stable) mass number A .
Z = atomic number = number of protons in the nucleus = number of electrons orbiting the nucleus;
A = mass number = number of protons and neutrons in the most common (or most stable) nucleus.
Mark as it brainlist.