kalestalker10

07.10.2020 • 

Chemistry

4. An ion of iron has an 26 protons, 30 neutrons, and 23 electrons. What are its atomic number atomic mass, and net charge? O A atomic number = 26, atomic mass = 56, net charge = 3+
B. atomic number = 26, atomic mass = 56, net charge = 3-
C.atomic number = 30, atomic mass = 56, net charge = 3+
O D. atomic number = 56, atomic mass = 26, net charge = 3-

Ответ:

darrenturner

05.09.2021

Chemistry

---

DD or Dd

Explanation:

Having dimples is the dominant trait which means if he is heterozygous, the dominant trait will still show. So it can be homozygous dominant or heterozygous.

---

0,0(0 оценок)