Answer:
It's the second one down.
Explanation:
Gold
Mass 197
Number of Protons: 79
Number of Neutrons: 197 - 79 = 118
Number of electrons: = number of protons = 97
The element that’s more reactive then the others is Selenium
<span> These three concepts of inertia, </span>mass<span>, and weight are interconected. Intertia can be defined by Newton's first law, which states that "an object at rest will remain at rest and an object in motion will remain in motion." In other words, inertia is the amount of resistance an object has to change.</span>
Answer:
what is your question what are you trying to ask
