Stoichioemtry | Periodicity | Chemical Bonding | Polarity & Geometry | |
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What is overall atomic charge
What is the relationship between electrons and protons?
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What is Empirical- smallest ratio of the formula
Molecular - shows how large the molecule is with the same proportions as empirical
What is the difference between an empirical and molecular formula?
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What is as IE increases, electronegativity increases
What is the relationship between ionization energy and electronegativity
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What is shorter bonds are stronger
What is the relationship between bond strength and bond length?
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What is the idea that electron domains will move as far apart from each other as possible
What is VSEPR theory?
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What is 1s2 2s2 2p6
The O2- ion's electron configuration is
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What is the moles
When balancing equations, the number put at the front tell you
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What is carbon
What nonmetal element has an extremely high melting point?
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What is an electron sea
Metal atoms bond to one another by forming
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What is seesaw
SeH3Cl What is the geometry?
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What is mass spectrometry
What type of machine will measure isotopes?
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What is it would change the molecule
The reason we can't change the subscripts when balancing equations is
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increases
Going down the halogens, melting point
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What is they add nonmetals in between (interstitial) or replace a metal atom (substitution) in order to make a stronger metal with amplified properties like conducitivty or magnetism
How do alloys change metallic bonds?
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What is square pyramidal
ClF5 What is the geometry?
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What is n=1 UV, n=2 visible, n=3 IR
Explain how the different levels of radiation are released when electrons go from the excited state to the ground state
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What is CaH3
What is the empirical formula for Ca13H39
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increases
Going down the alkali metals, reactivity
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What is oxidation numbers become number of atoms, which need to switch in order to balance the charge of the overall compound
Explain why ionic compounds switch oxidation numbers when formula writing
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What is
ClF5 polar or nonpolar?
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What is ratio of the average mass of one atom of an element to one twelfth of the mass of an atom of carbon-12
Define the term relative atomic mass
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What is C8H8O
A compound with an empirical formula of C4H4O has a molar mass of 136. What is the molecular formula?
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What is decreases
Going down the alkali metals, melting point
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What is more inner shell electrons provide a barrier to the nucleus, decreasing the force that bonds the e- of one atom to the protons of another
How does atomic radius affect bond strength?
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What is they are closer to the central atom's nucleus and take up more space
Why do electron pairs take up more space than bonding pairs?
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