Which subtance are acidic?

Chemistry

1 answer:

adelina 88 [10]3 years ago

8 0

Please click above answer.

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What causes the wind to move

PolarNik [594]

The sun heats the land
hot air rises
cold air from the ocean/body of water rushes in under the hot air
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If you can answer as many of these as possible that would be great, will give thanks, 5 stars, and brainliest :)

alexandr1967 [171]

Answer:

The nucleus of the atom as suggested by "nuclear" chemistry.
Radioactive element are generally very large due to both their high number of protons, neutrons, and electrons.
An excessive amount of protons or neutrons.
Periodic table, table O, and table N.
Personal opinion question.
The atomic number.
It represents the number of protons, and can also represent the number of electrons in a neutral atom (an atom with no charge).
Protons ---- element.
Random, self-generated.
Gamma radiation is the only thing on table O that is mass less. Close to being the same is Beta particles which have almost no mass.
Neutrons and Gamma radiation.
Gamma radiation.
Electrons and Beta particles.
To turn one element into the isotope of another. Yes, I believe it is aptly named because you are changing the identity of the element.
The number of protons because they are what define the identity of an element.

Goodluck!

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When an oxygen atom forms an ion, it gains two electrons. What is the electrical charge of the oxygen ion?

bekas [8.4K]

D. 2- youre adding two negative charges to a neutral element

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HCl, HC2H3O2, and H2SO4 are examples of

irina1246 [14]

First of all, it must be noted that all these substances presented above are examples of compounds it that they are made of one or more elements that are present in fixed ratios. Then, it may also be noted that all of them contain H (hydrogen), this type of substances are ACIDS.

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Why are there 24 hours in 1 day?

LuckyWell [14K]

Answer:

idfk

Explanation:

cause God made it that way

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