Answer: 4 valence electrons, Silicon, Si, 14, 28.0855, 14
Explanation:
Science does not have anything to say about right and wrong the meaning of life or the extensive or the subjective
Transferring or sharing electrons between atoms forms a covalent bond.<span> Covalent
bonding is when atoms share electrons. It is a chemical bond that involves the
sharing of electron pairs. These pairs are called bonding pairs. Examples of
compounds that has covalent bonds are CO2, organic compounds, lipids and
proteins.</span>
POH = - log [ OH⁻ ]
pOH = - log [ 1 x 10⁻⁹ ]
pOH = 9
Answer C
hope this helps!
It simply equals 4x-16.......
the expression is in lowest terms, so you can’t do anything else
