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
dezoksy [38]
3 years ago
14

Help me? Chemistry please

Chemistry
1 answer:
aksik [14]3 years ago
8 0

Answer:

A-  1 hydrogen, 1 oxygen, 1 chlorine

B-  2 Nitrogen,  4 hydrogen

C-  2 sodium, 2 oxygen

the last one i dont understand because im in middle school and i havent learned that... :/

Explanation:

You might be interested in
Which statement best describes what a scientist is
Alik [6]

the answer is the nature of science

4 0
3 years ago
29 Points!!
atroni [7]
The last one would be false
3 0
3 years ago
Read 2 more answers
HELP I NEED TO GET THIS FINISHED ASAP
andreyandreev [35.5K]

Answer: Cell A & Sex of rabbit

Cell A is a Sperm Which mean is a male cuz males have sperms

Explanation: Explain why the offspring os not genetically identical to either parents  

I don't know how to answer that one

3 0
3 years ago
Tonya had a mixture of sand, salt, iron particles, and pebbles. What processes should be used to separate the substances in the
marusya05 [52]

Explanation:

Put the pan into a water-containing dish and mix well. Now use a strainer to transfer the solution into another jar. The salt should disappear in it. 

And using a tube with a filtrate, transfer the salts that has sand into another bottle with a filtrate. Therefore the sand is split. Eventually, when all the water vaporizes and the salt stays in the bottle, leave the extra solvent and heat it.

3 0
2 years ago
Where was silk first discovered find out the answer<br>​
steposvetlana [31]

Answer:

China

Explanation:

The production of silk originates in China in the Neolithic (Yangshao culture, 4th millennium BC). Silk remained confined to China until the Silk Road opened at some point during the later half of the 1st millennium BC.

3 0
3 years ago
Other questions:
  • Why is every part of the ecosystem important?
    15·2 answers
  • If an unknown element displays many extremely strong metallic properties, where is it most likely to be located on the periodic
    9·2 answers
  • Hurricane form over ___ tropical seas
    6·2 answers
  • Accuracy vs. Precision
    9·2 answers
  • a bar of gold is melted into liquid the liquid is then poured into a mold to make pieces of jewelry is the process a chemical ch
    10·1 answer
  • For a given compound, list the decreasing order of entropy for a liquid, solid, and gas.
    10·1 answer
  • What would you observe in the reaction of calcium with nitric acid​
    6·1 answer
  • Zinc reacts with hydrochloric acid. *
    11·1 answer
  • If the car still produces 8500N, but now it accelerates at only 4 m/s2 what is the MASS
    13·1 answer
  • 5 of 10
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!