Specific gravity usually refers to the ratio between the density of a given substance and the density of a reference substance at the same... View Article
The carbon atom has four electrons in its outermost shell. Carbon atoms can achieve the inert gas electron arrangement only by sharing of... View Article
Yes zero is a rational number. A rational number is any number that can be written as a ratio of two integers. Every integer is a rational... View Article
In the Brønsted-Lowry system, an acid reacts by donating a proton to a base. In doing so, the acid becomes its conjugate base. The formula... View Article
Phosphorus, P , is located in period 3, group 15 of the periodic table , and has an atomic number equal to 15 . Therefore, the electron... View Article
We can convert improper fractions to mixed numbers through long division. So, 11/3 can also be seen as 11 divided by 3. because three goes into... View Article
A zygospore is a diploid reproductive stage in the life cycle of many fungi and protists. Zygospores are created by the nuclear fusion of haploid... View Article
Kingdom - Animalia Phylum - Mollusca Class - Gastropoda Order - Achatinoidea Scientific Name - Achatinoide The Class Gastropoda (in Phylum... View Article
Answer: Zinc does liberate hydrogen gas at room temperature when it comes in contact with dilute sulphuric acid, as it does with hydrochloric... View Article
A ketone is a carbonyl group (C=O) flanked by two carbon atoms. The carbons directly bonded to the carbonyl carbon are referred to as the alpha... View Article
The Moon, on average, is about 150 million kilometres away from the Sun. The Moon orbits the Earth, so it’s following the Earth around in... View Article
Ions Radicals An ion is an atom of an element or a group of atoms of different elements that behave as a single unit Radical is the atom... View Article
Carbohydrates are the most abundant biomolecule on Earth. They are a polymer made up of monomers called monosaccharides. These building blocks... View Article
The term autonomic nervous system (ANS) refers to collections of motor neurons (ganglia) situated in the head, neck, thorax, abdomen, and... View Article
Enzyme , a substance that acts as a catalyst in living organisms, regulating the rate at which chemical reactions proceed without itself being... View Article
