Chemistry, asked by somyadityaroy96, 9 months ago

who can do it I will mark as brainliest

Attachments:

Answers

Answered by muskan5399

0

Answer:

Ca, Sr & Ba are arranged in one group because -

- They have similar electronic configuration.

- All of them show +2 as valency.

- They all are alkaline earth metals.

- These are all metals.

- Ca, Sr & Ba all form basic oxides.

Previous Question

Next Question

Similar questions

Physics, 5 months ago

The seat belts are provided in the cars so that if the car stops suddenly due to an emergency braking, the persons sitting on the front seats are not thrown forward violently and saved from getting injured. Can you guess the law due to which a person falls in the forward direction on the sudden stopping of the car? which law of Newton requires ...

Chemistry, 5 months ago

5. The quantum yield of photochemical decomposition of HBr is : (A) 2 (B) 3 (C) 4 (D) 5...

Math, 5 months ago

multiplicative inverse of x/y is...

Geography, 9 months ago

how the Himalaya mountain formed...

English, 9 months ago

If an object is submerged in water and salty water how does it results in the recorded data as it experienced that to float in death sea is more easier than in fresh water...

Chemistry, 11 months ago

Why is sulphuric acid added to nitric acid to prepare nitrating mixture?

Chemistry, 11 months ago

Why is stability of trichloride and pentachloride of phosphorus is different?

Biology, 11 months ago

Why double fertilization is considered as unique event in plant kingdom?