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scientists knew that oxygen was a element as it had the atoms of only O i,e. oxygen and helped in increase in combustion

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Q: How did scientists know that oxygen was a new element?
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What do scientists have to know about the new nucleus to determine whether the newly formed nucleus is that of a new element or that of a new isotope of a known element?

Scientists would need to know the number of protons in the nucleus to determine if it belongs to a new element or a new isotope. If the number of protons is different from any known element, it indicates a new element. If the number of protons matches an existing element but the number of neutrons varies, it indicates a new isotope of that element.


How do you use element in a sentence?

He is out of his element. The scientists have isolated a new element.


Scientists determine whether the atoms are formed are a new element or a new isotope or a element?

because they are mad


How can scientists determine whether the atoms formed are a new element or new isotope of a known element?

This information is obtained by the study of the decay chain of this product.


How can scientists determine whether or not they have created a new element or just an isotope of an element after smashing together particles in a particle accelerator?

essentially that's what a lot of elements are, but what makes an element a new element is if it can be reproduced and be stabilized for an amount of time


An element's ability to react with oxygen is an example of what?

An element's ability to react with oxygen is an example of a chemical property. This property describes how elements interact with other substances to form new compounds. In this case, the element's reactivity with oxygen shows its tendency to form oxides.


What is magnesium and oxygen combune to form a new substance magnesium oxised called?

element


How do scientists discover new facts?

i dont know ;D


How does scientists perform atifical transmutation?

Scientists perform artificial transmutation by bombarding the nucleus of an atom with high-energy particles such as protons or neutrons. This can induce a nuclear reaction, causing the atom's nucleus to change, resulting in the creation of a new element or isotope. This process is commonly used in nuclear physics and can be utilized to produce new elements for research or practical applications.


How do scientists know early new yorkers lived in the dutchess qurry caves?

They know by the artifacts they found in the caves.


How do scientists know that a new theory is accurate?

Because all of the observations and evidence are used for support.


How can you tell its an element?

An element is a substance that cannot be broken down into simpler substances by chemical means. Each element is composed of only one type of atom, distinguished by its unique number of protons. The periodic table organizes elements based on their atomic number, which represents the number of protons in the nucleus of their atoms.