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
Bezzdna [24]
3 years ago
5

sodium chloride is called an electrovalent compound where as carbon dioxide is called covalent compound why​

Chemistry
2 answers:
NeTakaya3 years ago
7 0
It has strong attraction to the nuclues
klasskru [66]3 years ago
6 0

Answer:

Due to it's strong attraction to nucleus

You might be interested in
(5.625 + 8.15) x 2.34 + 3.2
dalvyx [7]

The answer is 35.4335

Hope this helped! (Plz mark me brainliest!)

3 0
3 years ago
Read 2 more answers
(GIVING BRAINLIEST)
maria [59]

Answer:

4 sun , planet, moon are the components in the correct order

5 0
3 years ago
Explain how energy is transferred in a food web.
andrezito [222]


<span>Energy is transferred through the separate trophic levels of a food chain or web by feeding.The first trophic level (producers) is that of plants which are examples of autotrophs – they make their own food. Photosynthesis occurs when the plants use solar energy and convert it into chemical energy so it can be stored in a carbon compound. Once this has happened the energy can be taken up by the primary consumers – these are in the second trophic level (herbivores and omnivores). Secondary consumers also need to gain energy in some way, and this is by eating the primary consumers that have gained energy from the producers, this means that the second trophic level has successfully transferred energy into the third level containing omnivores and carnivores. A succession in energy transferral means that a food web or food chain has a tertiary and/or quaternary trophic level which can contain carnivores and omnivores which are plant and animal eaters (this includes humans).This transfer in energy is fairly efficient for the organisms involved as around 10% of light energy that is converted into chemical energy through photosynthesis is transferred through the trophic levels, the rest is lost in respiration, as heat, faeces and urine. Not all of the energy can be passed along a food web or chain as it must be used in other things too, so it cannot be 100% efficient.</span>
5 0
3 years ago
Read 2 more answers
A scientist has found two samples of radioactive material. The first sample has a mass of 1.0 g and an activity of 2.0 mc022-1.j
Degger [83]
1.5 g is your answer 
4 0
3 years ago
Read 2 more answers
Identify the elements that are found as liquids at room temperature. What is the state of matter of the majority of the elements
N76 [4]


Mercury (Metal) is in liquid form at room temperature
Bromine (Non-Metal) is in liquid form at room temperature

Most of the elements are solid, 11 gases and 6 liquids
3 0
2 years ago
Read 2 more answers
Other questions:
  • Somebody pls help i’m confused
    8·1 answer
  • How many kilojoules are associated with the formation of 2 moles of HBr(g)
    9·2 answers
  • Determine the ph of a 0.227 m c5h5n solution at 25°c. the kb of c5h5n is 1.7 × 10-9.
    14·2 answers
  • The mass of an object is 100 mg. What is the object's mass in kg?
    11·2 answers
  • Element J is 1s 2s 2p 3s . (i) How many unpaired electrons does J have?
    7·1 answer
  • What is the difference between interpreting and analyzing
    5·1 answer
  • What causes thermal energy to be released
    15·1 answer
  • Subsurface mining disturbs more land than surface mining true or false
    8·1 answer
  • Does the statement describe a scientific law?
    7·1 answer
  • How many atoms of iron are there in 5.00 g of iron?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!