Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Chemistry
what is hydrogen?
1 answer
Hydrogen is the chemical element with the symbol H and atomic number 1.
Source: https://en.wikipedia.org/wiki/Hydrogen
You can
ask a new question
or
answer this question
.
Related Questions
When will hydrogen bonding occur?Give an example of liquid other than H2O in which this type of force is important.
In order for
Hydrogen and nitrogen combine to form ammonia. When nitrogen and hydrogen bond, nitrogen pulls the electrons from hydrogen
1. Use the table to answer the question:
Bond Bond Energy H–H 432 Br–Br 193 I–I 149 H–Br 363 H–I 295 Hydrogen bromide
Which of the following statements is (or are) true?
I Hydrogen bonds occur between two hydrogen atoms. II Hydrogen bonding occurs
How do plants recycle hydrogen during cellular respiration?(1 point)
Responses The hydrogen in glucose is recycled when hydrogen
Determine the theoretical and percent yield of hydrogen gas is 36 g of water undergoes electrolysis to produce hydrogen and
Hydrogen accounts for 71% of the Sun's mass today. If only one tenth of that Hydrogen burns into Helium, how long could the Sun
How do plants recycle hydrogen during cellular respiration?(1 point)
Responses The hydrogen in glucose is recycled when hydrogen
Gaseous hydrogen and gaseous iodine react together to form hydrogen iodide.
H2 + I2 2HI a The graph shows how the amount of
Which statement best explains why hydrogen’s atomic number is equal to its mass?
1. Hydrogen is in the first row and the first
