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Why are not all gases elements?
tv because no elements are true
What is true about the composition of all of the elements in the table?
All atoms of chemical elements contain protons, neutrons and electrons.
Are the synthetic elements true elements?
Yes, they are true chemical elements but man made.
The weights of all elements are always compared to oxygen. True False?
True. In chemistry, the weights of all elements are often compared to oxygen, specifically the isotope oxygen-16, which is used as a standard reference point for calculating atomic weights. This practice allows for a consistent and relative comparison of the masses of different elements.
Is it true that not all elements can be in the form of gas?
That is not true. Every element takes the form of a gas if it is sufficiently heated. In other words, all elements have some boiling point. For some elements the boiling point is very high, but it does exist.
Why are not all gases elements?
tv because no elements are true
.83 in percent equals 83 percent?
Yes
How many stable nuclides exist for elements that have and atomic number above 83?
All isotopes of all elements with atomic number similar or greater than 84 are radioactive, and don't have stable nuclei.
Is it true that all elements are gases?
It is false.
Radioactive elements comprise a majority?
Radioactive elements make up a small fraction of all naturally occurring elements in Earth's crust. Most elements are stable and non-radioactive. However, even though they are a minority, radioactive elements play important roles in various scientific, medical, and industrial applications.
All narrative prose has elements of realism?
True
Are all elements in group 14 solids?
It is true, all are solids.
What is true about the composition of all of the elements in the table?
All atoms of chemical elements contain protons, neutrons and electrons.
Almost all the Elements on Earth were produced in Supernovae?
true
Is it true that all symbols for elements have greek names?
is false
Radioactive elements include all those elements whose nuclei contain what?
Radioactive elements include all elements whose nuclei either:contain protons more than 83 proton, orcontain neutron to proton ratio out of the stability ratio.refer to related question below.
What is true of all the elements with atomic number 92?
It is called Uranium
