Assign polar, nonpolar or ionic bond for the following pairs based on your lab report (Do not use electronegativity valu

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Assign polar, nonpolar or ionic bond for the following pairs
based on your lab report (Do not use electronegativity values).
1) Na-O
2) H-O
3) Li-P
4) Si-O
5) K-H
6) S-S
7) I-Cl
8) P-Cl
9) F-F
10) Gd-O
Mass number is defined as number of protons + number of neutrons
in a specific isotope of an element. For example, C-12 has mass
number of 12. Since the element carbon has 6 protons, we can
calculate that C-12 has 6 neutrons. Apply the same logic to the
following isotopes and calculate their number of
neutrons.
1) C-14
2) Mg-25
3) Au-197
4) Cu-61
5) O-17
What are the symbols for the following elements?
1) Silver
2) Chlorine
3) Sodium
4) Sulfur
Identify the following elements as metal or nonmetal?
1) Ca
2) F
3) Ti
4) Os
Write the atomic numbers for the following elements.
1) Kr
2) C
3) S
4) Sr
Indicate the name, atomic number, period, group number, and
classification (metal, non-metal, or metalloid) for:
1) Ga
2) Sb