12 protons
13 neutrons
12 electrons
An isotope is an atom with a different number of neutrons but same number of protons
<span> Ice was soon being harvested from contaminated water sources. Microbes in the ice invaded the food and people became ill
</span>so <span>unsanitary ice is your answer i hope this helps</span>
Potassium is a chemical element
Symbol: K
Atomic number: 19
Atomic mass: 39.0983 u ± 0.0001 u
Electron configuration: [Ar] 4s1
Melting point: 146.3°F (63.5°C)
Answer:
water
water is the worlds best solvent cause it can melt many different things also it is called the "Universal Solvent"
Answer:
A. Their numbers of atoms
Explanation:
