Answer:
im not sure how to answer this but ...
Explanation:
a jelly bean is not a pure substance it is a mixture.
i hope i helped!!
Hello devin ...<span>The atomic mass of iron (Fe) is 55.85 amu. The atomic mass of radium (Ra) is 226 amu. One mole of atoms of any element contains </span>6.022<span> X </span>1023 atoms<span>, regardless of the type of element. The mass of one mole of an element depends on what that element is, and is equal to the atom mass of that element in grams....i hope this helps you out</span>
Answer:
Because in solid , ions are bound by strong EFA but in aqueous form EFA is broken by water and ions are free to conduct current .
Answer:
C. 2.
Explanation:
The electronic configuration of the neutral atom is: 2,8,2.
So, it has 2 valence electrons that are able to create bonds.
<em>Thus, the right choice is: C. 2.</em>