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
LuckyWell [14K]
3 years ago
5

Which element combinations do not form compounds?

Chemistry
2 answers:
ratelena [41]3 years ago
6 0
Chlorine and Hydrogen do not form compounds
Degger [83]3 years ago
3 0
Chlorine and hydrogen
You might be interested in
The density of water is 1.00 g/mL. If your swimming pool holds 208,000 gallons of water, what is the weight of the water in a fi
Natasha2012 [34]

Answer:

12.455≈12.5 tons

Explanation:

1 US gallon of water (gal) = 8.35 pounds of water (lb wt.)

so we divide 208,000 by 8.35 to covert to pounds

then divide the pounds by 2000 to convert to tons.

8 0
3 years ago
The temperatures of the two glasses of water shown in the photograph above are 30°C and 0°C. Which of the following is a correct
maria [59]
D! the molecules of the warmer water would have a higher average kinetic energy :)
7 0
3 years ago
Which is an example of health technology?
sergejj [24]

Answer:

B

Explanation:

Vaccines prevent illness and disease

6 0
3 years ago
Timbre describes the sound’s _____.
sergeinik [125]

Answer:

Terms we might use to describe timbre: bright, dark, brassy, reedy, harsh, noisy, thin, buzzy, pure, raspy, shrill, mellow, strained. I prefer to avoid describing timbre in emotional terms (excited, angry, happy, sad, etc.); that is not the sound quality, it is its effect or interpretation

5 0
3 years ago
Read 2 more answers
The atomic mass of beryllium (Be) is 9.01 amu. The atomic mass of calcium (Ca), which is in the same group as beryllium, is 40.0
bekas [8.4K]
Mg will have a higher amu than Be but a lower amu than Ca.
8 0
3 years ago
Read 2 more answers
Other questions:
  • I dont understand if someone could it explain it indept for me​
    8·1 answer
  • Ammonia can also be synthesized by the reaction 3h2(g)+n2(g)→2nh3(g) what is the theoretical yield of ammonia, in kilograms, tha
    10·2 answers
  • Help me make a hypothesis out of this question for my project.
    13·1 answer
  • Please help
    12·1 answer
  • 24 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    12·2 answers
  • Organisms use different types of adaptations to aid in their survival.Some mushrooms are poisonous to organisms that eat them. W
    8·2 answers
  • At a certain temperature, the Kp for the decomposition of H2S is 0.795.
    13·1 answer
  • What mass of CDP (403 g mol−1) is in 10 mL of the buffered solution at the beginning of Experiment 1? 6.4 × 10−4 g 6.4 × 10−3 g
    10·1 answer
  • Why is our mindset more important when you try to learn remotely than when you are learning face to face?
    9·1 answer
  • Did the transformed plant grow into a healthy mature plant?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!