oxygen
No, it is an element, number 13 on the periodic table.
Gold is an element on the periodic table with the chemical symbol Au. It is a pure substance and is not a mixture of other elements. Pure gold is known for its distinct yellow color and is highly valued for its rarity and beauty.
Add non-metals to the mix and yup you've just summarized the entire periodic table of elements.
calcium
No, trail mix is not an element. It is a mixture of various ingredients, typically including nuts, seeds, dried fruits, and sometimes chocolate or grains. Elements are pure substances that cannot be broken down into simpler substances and are represented on the periodic table. Trail mix, being a combination of different food items, falls into the category of mixtures rather than elements.
Many chemical reactions are possible but not all the mixtures can react.
Theoretically, this is impossible 1) because some of the man made elements that are on the Periodic Table of Elements are unable to stay in their pure form due to when the elements decay. Livermorium is one of the two most recently made elements and it's half-life is THOUSANDTHS of a second. 2) Not all of the elements of the Periodic Table have the ability to fuse or combine together. It is impossible to even try to cause an ionic bond between every element. It's not even worth trying. Lets just say if you could cause an ionic bond of every element; well that's something that mankind will never know.
No, mixing element 115 with humans would not create zombies. Element 115, also known as moscovium, is a synthetic element that is highly radioactive and has no known effect on creating zombies or any other supernatural phenomenon. Zombies are purely fictional creatures popular in horror genres.
Sodium and chlorine
"4P" typically refers to the marketing mix components - product, price, place, and promotion, in business strategy. On the other hand, "P4" could refer to phosphorus - the fourth element in the periodic table.
A metal. Other elements In the periodic Table are gasses, or are nonmetallic, and therefore will not ring when struck. Glass does not count. It is a mix of several elements molten together, though frozen metals are referred to as a glass.
I would say a mix of powdered silicon and table salt (NaCl).