Question 11

any element with an atomic number greater than that of uranium is a(n)

a)halogen

b)lanthanide

c)transition element

d)transuranium element

The answer to your question is : D) Transuranium element

Explanation:

A)halogen   Incorrect, most of the halogens have an atomic number lower than uranium.

B)lanthanide  This option is incorrect because lanthanides atomic number goes from 57 to 71 and Uranium's atomic number is 92.

C)transition element  This option is wrong transition elements of transition have an atomic number from 21 to 80.

D)transuranium element This option is correct, these elements have an atomic number higher than 92.

b is the correct answer

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.