Chemistry, asked by arjunjun694, 5 months ago

The electronic confugotalion of an elements
2,8, 5 Select its periodic number from the following
2
3
4
5

Answers

Answered by danielyohannan01

0

Answer:

3

Explanation:

the element is phosphorus

it have 3 shells so periodic no. is 3

Previous Question

Next Question

Similar questions

Math, 2 months ago

Factorise the given expression by applying suitable identity : x2 + 10x + 16. Also mention the identity used...

History, 2 months ago

Do you think that cold war era brought destruction to the world? Give reasons to your answer...

English, 2 months ago

Name the orthodox or superstitious beliefs that India has come over after independence...

Physics, 5 months ago

what is power? ....

Hindi, 5 months ago

शहरों में बढ़ते प्रदूषण के संबंध मे दो मित्रों के बीच हुई बात चित को स्वंद के रूप मे लिखिए...

Science, 11 months ago

what is ohm's law. define ohm...

Math, 11 months ago

The base and corresponding altitude of a parallelogram are 10 cm 3.5cm .the area of a parallelogram is ...

Environmental Sciences, 11 months ago

write the name of the largest planet of the solar system...