Science, asked by samarthbbathe4, 7 months ago

atomic number of metal A is 11 . which atomic number of metal B is 20 . which of them will be more reactive ? write the chemical reaction of dilute Hcl with metal A

Answers

Answered by subratsamal460

5

Answer:

Metal ‘A’ is more reactive than metal ‘B’.

Atomic number of metal ‘A’ is 11, hence it is Na.

2Na + 2HCI → 2NaCI(aq) + H2 (g)

Explanation:

Mark as brainlist

Previous Question

Next Question

Similar questions

Computer Science, 3 months ago

a)Find the error in the following statement and write it correctly: x=int 10; ...

Math, 3 months ago

Insert rational numbers between -2/3 and -1...

English, 3 months ago

Q3. Transform as directed. 1. On being convinced, he agreed. (Make it Compound) Ans.

English, 7 months ago

व्हाट इज आइसोइलेक्ट्रॉनिक स्पीशीज...

Geography, 7 months ago

what are sub directions...

Biology, 11 months ago

Is a person who had an episode of seizure in past can apply for civil service exam. I need only genuine answer.

Biology, 11 months ago

find out the probability of blood of the children when the father is heterozygous for the blood group and the mother is homozygous for B blood group...

Physics, 11 months ago

Foodoo In the figure as shown, block A of mass m moves on a rough surface of coefficient of friction u. Find the velocity of block B of same mass when it descends by height h. The force constant of the spring is K: 2 7112 2Kgh - mg? (1 - 1)2 7 2K 2Kgh - mg?(? - 1) 7112 (c) |2gh- Kmg*(1-x2) 2Kgh - mgʻ(1-1²) 4K...