Question

odd one out and give reason 1) A. Solvent Extraction B)Diffusion C) Evaporation D) liquefaction. 2) a)oxygen b) hydrogen c) Nitrogen d) germanium. 3) a) sodium b) magnesium c) bromine d) calcium 4) a) electron b) proton c) neutron d) valency 5) a) Fe³+. b) A1³+. c) Cr³+ d) Na+​

Answer 1

Night blindness (nyctalopia) is your inability to see well at night or in poor light such as in a restaurant or movie theater. It is often associated with an inability to quickly adapt from a well-illuminated to a poorly illuminated environment

Answer 2

Explanation:

1) solvent reason: all are methods but solvent is not

2) germanium reason: all are gases but germanium is not.

3) bromine reason: only bromine is liquid metal others are solid.

4) valency reason: all are micro things in atom except valency. valency is combining power of element.

5) Na+ reason: as all have 3+ in their formulae.

please mark brainliest if impressed