can anyone and my questions
Answers
Hi,
here u go with ur answer...
1. Fluorine
2. 14 elements
3. valency
4. Group 1 (la)
5. valence electrons
6. Screening effect is also known as the shielding effect. The phenomenon which occurs when the nucleus reduces its force of attraction on the valence electrons due to the presence of electrons in the inner-shell.
7. each of the actual or potential patterns of electron density which may be formed in an atom or molecule by one or more electrons, and can be represented as a wave function.
8. Long Form of Periodic Table. The modern or long form of the periodic table is based on the modern periodic law. The table is the arrangement of elements in increasing order of their atomic numbers. The modern periodic table is the present form of the periodic table.
9. The name of the chemical element comes from the physical or chemical properties, its origin, or mythical characters. The recommended name of an element is then consented by the IUPAC (International Union of Pure and Applied Chemistry).
10. The s-block and p-block together are usually considered main-group elements, the d-block corresponds to the transition metals, and the f-block encompasses nearly all of the lanthanides (like lanthanum) and the actinides (like actinium). Not everyone agrees on the exact membership of each set of elements.
Mark the answer as BRAINLIEST PLZ ......also THANK ♥️ MY ANSWERS....