Answer:
~Na+1 is already in the preferred form. Because of this, the second ionization energy of sodium is higher than normal. Mg+1 loses an electron to form s2 p6 .
Answer:
0.06M
Explanation:
Using the formula as outlined in this question,
C1V1= C2V2
Where;
V1 = initial volume (Litres)
C1 = initial concentration (M)
V2 = final volume (Litres)
C2 = final concentration (M)
According to the information provided on NaOH in this question, V1 = 100mL = 100/1000 = 0.1 L, V2 = 1L, C1 = 0.6M, C2 = ?
C1V1= C2V2
0.6 × 0.1 = C2 × 1
0.06 = C2
C2 = 0.06M
The new concentration of NaOH is 0.06M.
1.2(1.79) = 2.1
Significant Figure = 2
Decimals = 1
Scientific Notation = 2.1(10)^0
So, 1.2(1.79) = 2.148
Round = 2.148
= 2.1
Sig Figs = 2
Answer is 2.1, or 2.1e + o
Hope that helps!!!
Answer: A bond in which the electromagnetically difference between the atoms is between 0.4 and 1.7 is called a polar covalent bond.
Explanation:
There you go.... your welcome