If an element has atomic number 13 and atomic mass 27;how much electrons are there in each atom of elements?

1 Answer

Related questions

0 like 0 dislike

1 answer 42 views

If both K and L shells of an atom are completely fills ; what is the total number of electrons present in them?

asked Nov 21, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 43 views

A chlorine atom has 17 protons and 18 neutrons. What is its mass number?What is its atomic number?

asked Dec 18, 2018 in Science by danish (1.0m points)

0 like 0 dislike

0 answers 34 views

Write an activity to calculate the number of protons, electrons and neutrons in a sodium atom

asked Dec 18, 2018 in Science by danish (1.0m points)

0 like 0 dislike

1 answer 56 views

Define relative atomic mass of an element

asked Nov 21, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 149 views

Atoms of the same chemical element that have different atomic mass are known as?

asked Nov 5, 2019 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 52 views

How was it proved that electrons are fundamental particles of an atom?

asked Nov 21, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 53 views

How many protons and neutrons are there in an atom having A=238 and Z=92?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 53 views

Name the particles which determine the mass of an atom.

asked Nov 21, 2018 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 164 views

What is the fourth most abundant element in the universe in terms of mass?

asked Nov 5, 2019 in Chemistry by danish (1.0m points)

0 like 0 dislike

1 answer 53 views

What type of elements have tendency of sharing of electrons?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

Free Hit Counters

...