0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How can you identify an element from other elements?
when a substance can not be chemically reduced
What subatomic particle helps identify the element's identity?
There is no individual sub-atomic particle that is responsible for the identity of an element. It is the way the electrons, protons and (neutrons) are arranged in an element that gives it it's identity.
Why can you use density to identify an element?
density and be used to identify an element because of the types of molecules. Use D = M v
How can you identify an element from its name and formulae?
It will look the same
Does the number of protons identify an atom as a specific element?
Yes.
How can you identify an element from other elements?
when a substance can not be chemically reduced
What is 10 over 25 as a fraction in sinplest form?
2/5
When might it be helpful to identify an unknown element?
It is helpful to identify an unknown element when you are exposed to a lot of it. This element could be very dangerous to you.
What number identify an element?
The atomic number of an element is equal to the number of protons in the nucleus of that element; it will identify the element. The number of neutrons of a given element may be different as the element may have a number of isotopes.
35 percent change each to a fraction in sinplest form?
35% = 7⁄20
What subatomic particle helps identify the element's identity?
There is no individual sub-atomic particle that is responsible for the identity of an element. It is the way the electrons, protons and (neutrons) are arranged in an element that gives it it's identity.
What is the single most reliable way to identify an element using the periodic table?
Count the number of protons in its atom.
What is 6-10 in sinplest form?
16
Why a spectrum of an element is called fingerprint?
That's because it can be used to clearly identify an element; just as fingerprints can be used to identify a person.
Identify the element 1s22s22p63s23p64s23d104p65s24d105p66s24f145d9?
Gold <3
What would be the best way to identify whether or not an unknown substance is made of a certain element?
By trying to break it down into other substances by chemical or physical means. If it eventually breaks down, it is not an element.
Why can you use density to identify an element?
density and be used to identify an element because of the types of molecules. Use D = M v
