A ion of zinc - 66 has a 2+ charge. If zinc is known to be atomic number 30, select all that are true.(2 points) Responses This ion has 30 protons, 36 neutrons, and 28 electrons. This ion has 30 protons, 36 neutrons, and 28 electrons. This ion has 30 protons, 33 neutrons, and 30 electrons. This ion has 30 protons, 33 neutrons, and 30 electrons. Zinc is a pure substance. Zinc is a pure substance. This ion has 30 protons, 28 neutrons and 32 electrons. This ion has 30 protons, 28 neutrons and 32 electrons.
The correct statements are:
- This ion has 30 protons, 36 neutrons, and 28 electrons.
- Zinc is a pure substance.