1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sveta [45]
3 years ago
10

Hydrogen is 99% hydrogen-1; 0.8% hydrogen-2; and 0.2% hydrogen-3. calculate it's average atomic mass

Chemistry
2 answers:
alexandr402 [8]3 years ago
4 0
Average atomic mass is =1.11 u

need brainliest
dexar [7]3 years ago
3 0

sorry, don't know

sorry, don't know

You might be interested in
What is the same for all of the drilling sites we examined?
yarga [219]

Answer:

the same is what is this question like what did u exame

4 0
3 years ago
Read 2 more answers
URGENT!!! A solution in which there is very little solute dissolved in a solvent.
ella [17]

Answer:

Is called a diluted solution

Explanation:

Having little solute makes the dissolving process in a large amount of solvent very easy to mix therefore it dilutes in the solvent

4 0
2 years ago
Which statement best describes the main benefit to organisms that reproduce sexually?
8090 [49]

Answer:

B. They will conserve energy during reproduction

Explanation:

5 0
2 years ago
Read 2 more answers
The diffrent names for the diffrent ways the moon can look from earth or blank?
Gnesinka [82]


there are 8 moon phases.

They are - First quarter, waxing crescent, new, waning crescent, third quarter, Waning gibbous, full, and waxing gibbous

8 0
3 years ago
What method will you use for your campaign?
Allushta [10]
Sorry I’m only answering so I could upload
6 0
2 years ago
Other questions:
  • How did Mendeleev feel about Russian science education when he came back from Germany
    7·2 answers
  • Which molecule is nonpolar?<br> (1) H2O (3) CO<br> (2) NH3 (4) CO2
    9·1 answer
  • How many atoms of hydrogen are present in 7.63 g of ammonia? please help me ??
    14·1 answer
  • Rank and explain how the freezing point of 0.100 m solutions of the following ionic electrolytes compare. List from lowest freez
    8·1 answer
  • What mass of calcium hydroxide is formed when 10.0g of calcium oxide reacts with 10.0g of water?
    6·1 answer
  • When an electron jumps from a high energy state to a lower state, what form does the emitted energy take?
    7·2 answers
  • What is 9.871 x 10^-3 in standard form? *
    14·2 answers
  • Write the expression for the equilibrium constant Kp for the following reaction. (Enclose pressures in parentheses and do NOT wr
    14·1 answer
  • Please help me with chemistry. ​
    10·1 answer
  • Please help with this question
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!