Describe about atomic number, Chemistry

Assignment Help:

Q. Describe about atomic number?

It is significant to be able to obtain useful information from the periodic table. Beginning with the simplest element hydrogen the periodic table represents each element in a box.

Information regarding an element the name of the element and its chemical symbol are given in each box. The integer in the box symbolizes the element's atomic number the number of protons in a nucleus of an atom of that element. As you scan the table you are able to see that the elements are arranged in order of increasing atomic number and that the sequence of atomic numbers has no missing values. This nonstop series is an indication of the fact that the atomic number determines the identity of an element.


Related Discussions:- Describe about atomic number

Lanthanides and actinides, why YbS and YbI2 are semiconducting solids but L...

why YbS and YbI2 are semiconducting solids but LaS and LaI2 show metallic character..

Ions, Ask quAssuming that the ion formed has a noble gas configuration, wri...

Ask quAssuming that the ion formed has a noble gas configuration, write a chemical equation that shows the formation of an anion from a neutral selenium atom. estion #Minimum 100

Decomposed at a lower temperature, Why li 2 CO 3 decomposed at a lower tem...

Why li 2 CO 3 decomposed at a lower temperature whereas Na2CO3 at higher temp?

Molarity, calculate the molarity of sodiun in 0.66ml water

calculate the molarity of sodiun in 0.66ml water

Explain nitric oxide becomes brown when released in air, Give reasons for t...

Give reasons for the following: a. Molten aluminium bromide is poor conductor of electricity. b. Nitric oxide becomes brown when released in air. c. PCl

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd