Chemistry, asked by Ayra17, 1 year ago

An element x belongs to second group and second period write atomic number and name of element

Answers

Answered by nani2555

3

Answer:

atomic number-4

element-berelium

Answered by enochpaul21

2

Answer:

Beryllium

At no : 4

Explanation:

Previous Question

Next Question

Similar questions

Science, 6 months ago

write the 2 method of reduce friction of. air.

Environmental Sciences, 6 months ago

Name the movement started by women to save the Environment...

Math, 6 months ago

Q.3. Where will the clock hand stop if it starts at 5 and make 3/4 of a revelution anti clockwise O3 O 5 O 8 O 7...

Psychology, 1 year ago

proper gide me about brainly...

Math, 1 year ago

The sum of the present ages of a man and his son is 45 year. 5 years ago product of their ages was 4 times that of age of man. Find their present age...

Physics, 1 year ago

what is the answer of this question...

Science, 1 year ago

write the conclusion drawn by Rutherford when he observe the following number 1 most of the Alpha particles passing Straight Through the gold foil...

Math, 1 year ago

Please show me full math of this question. If you can do it, then you marks as brainliest.