True, in space the tail of a comet will be cold since it a. doesnt have a hot core and b. are typically not found near the sun
Know the proper education u would know that thos would be Atom :)
The question is incomplete , the complete question is;
The mass of each Wt isotope is measured relative to C-12 and tabulated below. Use the mass of C-12 to convert each of the masses to amu and calculate the atomic mass of Wt.
Wt-296 = 24.6622
Answer:
The atomic mass of Wt-296 is 195.9464 amu.
Explanation:
1 amu is defined as 1 by twelfth of the carbon-12 mass.
Mass of an isotope Wt-296 = 24.6622
Mass of an isotope Wt-296 in amu = M


The atomic mass of Wt-296 is 195.9464 amu.
Potassium is an alkali metal and oxygen is an inert gas. Ionic bond is formed between them as they react to form K20.