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2 years ago

Can y’all please help me answer?

Chemistry

1 answer:

valentina_108 [34]2 years ago

5 0

Answer:

It really depends on the situation. If you have 1000 elk and 2 wolves, they really would play a better role in killing off elk so that the elk population doesn't get over populated and diseased, causing a major population collapse. But if there were only 10 elk and 50 wolves, the wolves would play a very negative role on the population.

Hope this helps!

Explanation:

You might be interested in

BigorU [14]

Answer:

Samarium

Explanation:

The element Sm describe is called Samarium. This element has unique sets of properties that makes it very unique and distinct.

The lanthanides are found in the f-block on the periodic table of elements.

This element is a moderately hard silvery metal that readily oxidizes in air. It assumes an oxidation state of +3. The element has an atomic number of 62

7 0

3 years ago

Mass=1.01 kg; volume =1000cm3

guajiro [1.7K]

Density = 1.01 g/cm^3 or 1.01 kg/dm^3 or 1010 kg/m^3

Density = mass/volume = 1010 g/1000 cm^3 = 1.01 g/cm^3 = 1.01 kg/dm^3

= 1010 kg/m^3

7 0

2 years ago

Nitrogen increases volume during what physical change

atroni [7]

Effects of changes in volume in a reversible reaction in a chemical equilibrium can be predicted using Le Chatelier's Principle. I think this might be the answer, I hope it helps.

4 0

3 years ago

It is found that the new element contains 74 protons and 110 neutrons. What is the atomic number of the element

jarptica [38.1K]

Answer:

Explanation:

we know,

atomic number = number of protons

so,

atomic number = 74

6 0

2 years ago

Read 2 more answers

50 compounds in chemistry<br>

Lana71 [14]

Answer:

$\Large \boxed{\mathrm{view \ explanation}}$

Explanation:

Chemical compounds are substances that contain two or more elements that are chemically bonded together.

Here are 50 chemical compounds:

Hydrogen peroxide
Fructose
Sulfur hexafluoride
Glucose
Sulfuric acid
Calcium nitrate
Nitrous oxide
Calcium sulfate
Ammonia
Hydrochloric acid
Potassium nitrate
Potassium nitrite
Sucrose
Methane
Carbon dioxide
Dihydrogen oxide
Putrescine
Chloroform
Ethene
Hydrazine
Sodium bicarbonate
Sodium chloride
Acetate
Magnesium sulfate
Urethane
Butyne
Nicotine
Maltose
Propene
Tartaric acid
Nitrogen dioxide
Butane
Butene
Propane
Pentane
Hexane
Benzene
Isobutane
Ovalene
Coronene
Pyrene
Chrysene
Napthalene
Acetic acid
Barium iodide
Aluminium oxide
Aluminium fluoride
Styrene
Toluene
Vinyl chloride

5 0

2 years ago