Nutrients and oxygen to all cells in the body.
<h2>Answer:</h2>
"He knew better than to drink and derive"
<h3>Explanation:</h3>
Isaac Newton was known to be a passionately focused introvert who could go without sleep for days and live on bread and wine but refused a glass of wine before formulating the rules for differentiation because he did not want to cloud his thinking.
Atomic number (Z) of tungsten is 74
Mass number (A) of tungsten is 184
Now:
Atomic number of an element = Number of protons = Number of electrons
Mass number = Number of Protons + Number of neutrons
In the case of tungsten
Total Number of electrons = 74
Jeffrey has already added 21 electrons
Number of electrons needed = 74 - 21 = 53
Ans (D) 53 more electrons are needed to complete the neutral atom of tungsten.
