Question

4. Name the following.
A) Theprocess of coating iron objects with zinc
B) The pores through which leaves exchange ga
C) Skeletal structure surrounding chest cavity.
D) The combining capacity of an element.
E) The common name of calcium carbonate.​

Answer 1

Explanation:

a. Galvanisation

b. stomata

c. rib cage

d. Valency

e.caco3

Answer 2

Answer:

A) Galvanization

B)Stomata.

C) Rib cage .

D) Bonding ( chemical or ionic)

E) Chalk Powder, Lime , etc.

Explanation:

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