1e) 2nd energy level, p block, 2nd column in |
1e) 2nd energy level (2nd row in PT), p block, 2nd column in |
4) Energy level valence electron are in and # of protons in nucleus (called nuclear charge) |
4) Energy level valence electron are in and # of protons in nucleus (called nuclear charge), Francium (Fr) |
10) No only quantitative observation have number. Quantitative observation has number in it so they can use significant figure. |
10) No only quantitative observation have numbers. Quantitative observation has number in it so they can use significant figure. |
12) Frequency is directly proportional with light and inversely to wavelength. |
12) Frequency is directly proportional with Energy of light and inversely to its wavelength. |
13)Effective collision require activation energy (minimum amount energy for a set of reactant form products) and correct spatial orientation. |
13)Effective collision require activation energy (minimum amount energy for a set of reactant form products) and correct spatial orientation (need to collide in a specific way). |
16a) CO2, Polar bonds (C+-->O), LDS (C is central atom & 0LP, 2 double bonds), Linear geometry, Non-polar molecule (polar bonds cancel out due to symmetrical geometry), London Dispersion Forces (LDF) IMF 16b) CH4, Non-polar bonds LDS (C is central atom & 0LP, 4 single bonds), Tetrahedral (symmetrical) geometry, Non-polar molecule (all non-polars), LDF IMF 16c) H2O1, Polar bond (H+-->O), LDS (O is central atom & 2LP, 2 single bonds), Bent (not symmetrical) geometry, Polar molecule (polar bonds do not cancel out, geometry not symmetrical), Hydrogen bonding IMF |