Potassium, symbol K, charge (number of protons) = 19.
Boron, symbol B, charge = 5.
Sulfur, symbol S, charge = 16.
Xenon, symbol Xe, charge = 54.
Potassium is an element. Elements are pure substances. They don't "contain" anything.
Potassium has a larger ionic radius than sulfur.
The correct formula for the ionic compound formed between potassium and sulfur is K2S, as potassium has a +1 charge and sulfur has a -2 charge. The charges must balance to form a neutral compound.
The formula for a compound formed between potassium and sulfur would be K2S, as potassium has a +1 charge and sulfur has a -2 charge. This results in a 2:1 ratio of potassium ions to sulfur ions to balance the charges in the compound.
Phosphorus has larger ionic radius than sulfur. There is more nuclear attraction in sulfur.
Potassium is an element. Elements are pure substances. They don't "contain" anything.
No. It is a compound of the elements potassium, sulfur, and oxygen.
Total up the number of electrons. It appears to be 19, therefore, it likely corresponds to the 19th element on the periodic table, potassium.
Potassium has a larger ionic radius than sulfur.
The symbols for the specified elements are as follows: Sodium (Na), Hydrogen (H), Potassium (K), Lead (Pb), Chlorine (Cl), Iodine (I), and Sulfur (S).
The correct formula for the ionic compound formed between potassium and sulfur is K2S, as potassium has a +1 charge and sulfur has a -2 charge. The charges must balance to form a neutral compound.
Carbon, Sulfur, Potassium, Nitrogen, Oxygen. In the form of Carbon, Sulfur, and Potassium Nitrate. The mixture is called Black Powder.
An element's atomic number gives it number of protons. Sulfur's atomic number is 16. Thus, it has 16 protons.
The formula for a compound formed between potassium and sulfur would be K2S, as potassium has a +1 charge and sulfur has a -2 charge. This results in a 2:1 ratio of potassium ions to sulfur ions to balance the charges in the compound.
Examples: nitrogen, potassium, phosphorous, calcium, sulfur and other microelements.
Phosphorus has larger ionic radius than sulfur. There is more nuclear attraction in sulfur.
Potassium and sulfur would form an ionic bond, where potassium would donate an electron to sulfur, resulting in the formation of potassium sulfide.