MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Electronic Configuration of Halogens

Identify the ...

Question

Identify the elements which have an atomic number - 1.

Open in App

Solution

An atomic number is the number of electrons of an atom or the number of protons of the nucleus of an atom.
Hydrogen is an element that has an atomic number - 1.

Suggest Corrections

thumbs-up

0

Similar questions

Q. A, B, C are three elements with atomic numbers, Z-1, Z and Z+1 respectively. B is an inert gas. Identify the elements having same valence shell.

Q. Four elements A,B,C and D have atomic number 9,11,12 and 20 respectively.
a) Which pair of elements belongs to same group?
b) Which pair of elements belong to same period?
c) Which element is having 20 neutrons?
d) Identify A,B and C

Q. identify the element which will have the smallest atomic radius

Q. Among the elements from atomic number 1 to 36 the number electrons which have an unpaired electron in their s - subshell

Q. In the modern periodic table, magnesium is surrounded by elements with atomic number 4, 11, 13 and 20. Identify the elements. Which of these have chemical properties resembling magnesium?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Periodic Properties

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Electronic Configuration of Halogens

Standard XIII Chemistry

Join BYJU'S Learning Program

CrossIcon