Gold has the most protons per atom, because it has a higher atomic number than any of the other elements listed.
oxygen
gold, as its atomic number is the highest
Lithium is cation, because it is positivelycharged. Whenever a single element is positive , like calcium, it will be cation.While oxygen, which is negatively charged, will be anion.
calcium + oxygen Calcium's element name is Ca Oxygen's element name is O
The element that has 8 protons and 8 neutrons is oxygen.
oxygen
gold, as its atomic number is the highest
Lithium - 3
Lithium is cation, because it is positivelycharged. Whenever a single element is positive , like calcium, it will be cation.While oxygen, which is negatively charged, will be anion.
Oxygen is the only element with 8 protons.
oxygen
The element that has 8 protons and 8 neutrons is oxygen.
oxygen
calcium and oxygen
calcium + oxygen Calcium's element name is Ca Oxygen's element name is O
calcium, sulphur and oxygen
Calcium, Chlorine and Oxygen