Answer:Sodium ions
Explanation:
The membrane potential of most cells is negative, when sodium ions enters the cells, it can reverse the polarity and makes it positively charge.
<span>Report your numerical answer in units of nm. Use significant figur</span>
1 mole=6.02 x 10^23 atoms so how many moles are there in 3.0 x 10^23 we will cross multiply, 1 x 3.0 x 10^23 / 6.02 x 10 ^23. Which will give us 0.498 moles.
Hope this helped
Answer:
2.5 mol Cl2 will react with 5 mol Na.
Explanation:
Proton gives nucleus positive charge P+
