1. Which of the following does NOT have an electron configuration ending with 3s2 3p6?

a) Cl- (chloride)

b) S2- (sulfide)

c) Al3+ (aluminum ion)

d) Ca2+ (calcium ion)

2. A complete electron configuration is given as: 1s2 2s2 2p6 3s2 3p6. What are 2 DIFFERENT (not the same element) atomic entities that could both have this configuration? Explain using complete sentences.

3. A complete electron configuration is given as: 1s2 2s2 2p5 3s1. Is this configuration possible? Explain using complete sentences AND an electron configuration diagram (upload image into answer).

Microtubular fibers that assist in the movement of chromosomes during nuclear division in conjunction with proteins, makes up the small and large organelle pieces that assemble prior to translation three-base nucleotide sequence that can complementarily pair with the functional transcript, allowing a particular material to be brought to a ribosome particular time in the cell cycle when the cell’s systems determine if the cellular conditions are appropriate to continue through the cycle time in the cell’s cycle when proteins are made and organelles are duplicated enzyme that allows proper nucleotide bonding during transcription specific dna sequence which will initiate gene transcription division of the cell’s cytoplasm specific bond that forms between two amino acids when a carboxyl group binds to a amino group three-base sequence that does not code for a particular amino acid a paired organelle which facilitates the formation of movement microtubules time in the cell’s cycle when the microtubular structures exert an equal pressure on the cell’s genetic material

Consider the elements bromine and chlorine; which elements has a larger ionic radius ?

Sugar is dissolved in water. which is the solute? sugar neither both water