Chemistry, asked by harini8096, 1 year ago

The atomic number of an element that has 7 electrons in m-shell is

Answers

Answered by Tanushree26

2

17 because in m shell it has 7 electrons. It means the K and L shell are already filled up so the group number will be 2+8+7=17

Previous Question

Next Question

Similar questions

Math, 8 months ago

can u give answer for 4 question please if u deserve my good friend answer in one word...

Social Sciences, 8 months ago

2. What do we call the science that studies the interrelationship between the various life forms and their environment? (a) Atmosphere (b) Sociology (c) Ecology (d) Anthropology 3. In which zone all forms of life are found? (a) lithosphere (b) biosphere (c) hydrosphere (d) none of these 4. Cutting down of forest is called (a) deforestation (b) afforestation (c) removal of green cover (d) none of...

Math, 8 months ago

plz tell me fast. fast fast ...

Geography, 1 year ago

Why is it necessary to know about the age composition of a country...

Social Sciences, 1 year ago

Name the different forms of untouchability...

Sociology, 1 year ago

what is human animal marriage and forced marriage...

Science, 1 year ago

The uses of neem leaves ,tulsi leaves,aloe vera leaves ,beal leaves and mint leaves...

Science, 1 year ago

The uses of neem leaves ,tulsi leaves,aloe vera leaves ,beal leaves and mint leaves...