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Gnom [1K]
3 years ago
9

A substance which is made up of identical atoms is a(n):

Chemistry
2 answers:
Troyanec [42]3 years ago
4 0

Answer:

A chemical compound

So probably A

butalik [34]3 years ago
4 0
The answer would most likely be chemical compound
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Who can help me with this? I will give brainliest lmk!
luda_lava [24]

IN THIS ORDER: nucleon, neutrons, element, different, isotopes, industrial

hope this helps!

8 0
3 years ago
Why the mixture of bromine and ethane is discoloured when left in the sun​
DENIUS [597]

Answer:

In the presence of UV light, ethane will react with bromine in a substitution reaction. UV light is the condition under which the reaction will occur so it is written above the arrow in the chemical equation. As the reaction proceeds, the intensity of the re-brown colour of the bromine water decreases.

8 0
2 years ago
Read 2 more answers
How many moles of hydrogen sulfide are contained in a 77.7-8 sample of this gas?
valentina_108 [34]

Answer:

its either C or D my guess is C though because 35.0g of hyddrogen is =1.03 mol

Explanation:

7 0
3 years ago
Which of the following radioactive emissions is the least penetrating?
3241004551 [841]

Answer:

alpha particles

Explanation:

alpha particles the least penetrating but potentially most damaging and gamma rays the most penetrating. A beta particle, also called beta ray or beta radiation, is a high-energy, high-speed electron or positron emitted by the radioactive decay of an atomic nucleus during the process of beta decay.

sana po makatulong

#keeponlearning

#Godbless

4 0
2 years ago
SO2 + H2O = H2SO3 and not H2SO4?
kramer
It's because the Law of Conservation of Mass WILL NOT be followed if, from SO2 and water, sulfuric acid is formed. Making a balanced chemical reaction is not possible, no matter what you do. To obtain or make sulfuric acid, SO2 still needs to be oxidized further to SO3.
6 0
3 years ago
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