Question

$\huge\orange{\boxed{\sf QuEsTIoN}}$
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Answer 1

Answer:

meaning of question

a sentence worded or expressed so as to elicit information.

"we hope this leaflet has been helpful in answering your questions"

Similar:

inquiry

query

interrogation

examination

quiz

quizzing

Opposite:

answer

response

2.

a matter requiring resolution or discussion.

"the question of local government funding worried ministers"

verb

ask (someone) questions, especially in an official context.

"four men were being questioned about the killings"

Answer 2

Answer:

Hydrogen is the chemical element with the symbol H and atomic number 1. With a standard atomic weight of 1.008, hydrogen is the lightest element in the periodic table. Hydrogen is the most abundant chemical substance in the universe, constituting roughly 75% of all baryonic mass. Wikipedia