Isotopes of Hydrogen Hydrogen is a colorless, odorless, gaseous, nonmetal. The relative atomic mass of Hydrogen is 1.00797 amu. Hydrogen is the … More Isotopes of Hydrogen
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Carbonates are bases but not alkali, so they turn universal indicator blue or purple. Carbonates react with acids to form … More Calcium compounds
Hydrocarbons are made by the combination of carbon and hydrogen. Main source of hydrocarbons is petroleum(crude oil) Share List
Learning Mat on Phosphorus and its allotrope 1. How many protons and electrons does phosphorus atom have? 2. Write the … More Learning Mat on Phosphorus and its allotropes
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Draw the shapes of different compound ions and try to fix them as shown here. Share List
ABUNDANCE ATOMICNUMBER ATOMS CHARGE CONFIGURATION ELECTRONS GROUP ISOTOPES MASS MASSNUMBER NEUTRONS NUCLEUS PERIOD PERIODIC PROTONS RELATIVE SHELLS TABLE C … More Key word-cross of atomic structure
By looking at ionisation energy large gap, you can identify the group number. If the large gap of Iionisation energy … More How to deduce group number from ionisation energy values?