(b) A student of s1 was involved in an scientific experiment and his role was to measure the 50cm of ethanol he used ameasuring cylinder, beaker and a burrete the volumes he obtained was as
follow 50.5, 55 and 50 respectively as shown in the table below volumes the errors are minimized as
far as possible
(i) Complete the table by working out the error and it percentage (6marks)
APPARATUS
PERCENTAGE VOLUME
ACTUAL
VOLUME
50.0
MEASURED ERROR
VOLUME
50.5
Measuring cylinder
Beaker
50.0
55.0
Burrete
50.0
50.0
Refer to the new curriculum text book new modern chemistry​

Substance x has a fixed volume, and the attraction between its particles is strong .substance y had widely spread out particles and can be compressed what can most likely be concluded about these substances

Elements that do not have full outer electron shells will donate, share, or take electrons from other atoms. choose the items that have the correct binary ionic formula.

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