Cards in this guide (15)
A molecule having four total electron groups around the central atom has three bonding electron groups and one nonbonding electron group what is its molecular structure
What elements have the smallest value for first ionization energy
The alkali earth metals have the smallest first ionization
energies.
How is the oxidation state of a transition metal determined from the chemical formula
The subscript of the second ion identifies the oxidation state
of the transition metal
What best describes a bond formed between two unlike atoms
The type of bond is determined by the difference in
electrongativity of atoms
What happens to the atomic radius when an electron is gained
The negative ionic radius is larger than the neutral atomic
radius
How many total electrons can the d orbitals hold
How does the shape of a molecule affect the polarity of the molecule
C.A molecule that has a symmetrical shape will be a nonpolar
molecule.
What types of anode
the two types of anode is stationary anode and rotating
anode
Why does the s orbital fill before the p orbitals
The s orbital is lower in energy than the porbital.
What pieces of information is given in a half reaction
The number of electrons transferred in the reaction . . APEX
c;
What would be the percent yield of the reaction be if the theoretical yield is 11.22 g but the actual yield was 8.67 g
In this case the yield is 77,27 %.
What is the correct electron configuration for an element with 5 electrons in the 3d energy sublevel
Which of the following has the largest radius K plus Na plus Na or K
Potassium has the largest atomic radius.
Which molecule or ion has a linear shape