Benzyl ethene is not a proper name it means 3-phenyl propene similarly 1,2 dibenzyl ethene means 1,4 diphenyl -2- butene, the later is more stable due to possibilities of more resonating structures.
In the international system of units, the basic unit of length is the meter. For comparison, an adult typically has a height between 1.6 and 1.8 meters.A millimeter is simply 1/1000 of a meter. For comparison, a pencil might have a thickness around 10 mm.
Convert to the same units then a comparison can be made: 1 tonne = 1000 kg → 2 tonne = 2 × 1000 kg = 2000 kg 2000 < 3000 → 2000 kg < 3000 kg → 2 tonnes < 3000 kg 3000 kg is larger than 2 tonnes.
For the same element the number of protons and electrons remains unaltered. Howerm for that same element the number of neutrons can vary., leading to different atomic masses. Taking hydrogen as an example. It has three isotopes. #1 ; protium ; 1 proton , 0 neutrons (Atomic Mass ; 1 + 0 = 1 ) #2 ; deuterium ; 1 proton , 1 neutron ( Atomic mass ; 1 + 1 = 2) #3 ; tritium ; 1 proton, 2 neutrons ( Atomic Mass ; 1 + 2 = 3) Notice for each isotope of hydrogen there is only ONE proton. However, for each different isotope of hydrogen there is a different number of neutrons. The Atomic Mass is the sum of the protons and neutrons). #4 ; Helium(He) ; 2 protons, 2 neutrons ( atomic mass 2 + 2 = 4 ). For comparison helium has 2(TWO) protons and 2 neutrons, but it is an entirely different element, because it has a different number of protons.
The number of chromosomes doubles in comparison to the sex cells.
Helium and hydrogen and group 3 to 12 got 2 valence electron
a comparison of 2 measuremens in which the denominator is 1
a comparison of 2 measuremens in which the denominator is 1
a ratio is a comparison of 2 numbers
I usually use 1 measure of vinegar to 2 measures of oil.
you get 2 sets of numbers in a ratio comparison and you only get one in a difference comparison
Meaning-1)The best in comparison! 2)Something set as an example for others to refer to.
1. Economic growth 2. Price stability 3. High employment
These are commonly used interchangeably, and the distinction between them is a small one. "Comparison to" should be used when comparison is made between specific people, things, or other instances. Example: John is an excellent student in comparison to his shiftless brother Mike. "Comparison with" should be used when comparison is made to a group or an indefinite (i.e. uncountable) entity. Example 1: John is an excellent student in comparison with the rest of his class. Example 2: John has excelled in school in comparison with what I feared.
1) for cost control 2) comparison of cost with other firms 3) for cost reduction
1.measure growth of the firm 2.for comparison with other firms 3.appraisol of management performance 1.additiona cost to firm 2.
You should keep a tree staked for about 1-2 years to ensure proper growth and stability.
Silicon is used for fabricating most of electronics devices not all devices because it has several feature comparison to other metals like - 1- good thermal stability 2- Less reverse saturation or leakage current. 3- abandoned in environment(Available) 4- cheap