Which element is a nonmetal?

A. Li
B. Ti
C. Ar
D. Ni

option c is correct

Explanation:

argon is non metal because it is a noble gas

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.

the cost of mining is extremely low compared to the money earned from mining, creating income to improve the environment.