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no an element is its simplest form
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What is created when chemicals reactions jion atoms togethter?
If atoms of same element combine, we say that element is existing in its real state (or simply a molecule of that element is formed). If two atoms of different elements combine, a compound is formed.
Can Zinc and Iron become fuel?
No, they are two different chemicals.
What is true about all the isotopes of an element?
All isotopes of an element have the same number of protons. When they are not ionic, they have the same number of electrons. And, for all practical purposes, they behave identically as chemicals. share most of the same physical properties, and chemical properties. They have different number of neutrons.
What is separation in chromatography?
two liquids having different solubility are separated by chromography.
A diatomic element may consist of two atoms of the same element or one atom of two different elements?
false
When two chemicals are involved in a chemical reaction do they create a different element?
It is no longer an element but it becomes a compound. And becomes what is known as a mixture.
How do you make oxygen from chemicals?
Since oxygen is an element, it can not be made from chemicals. Instead, it can be separated from compounds. For example, water is made from molecules containing hydrogen and oxygen. When the bond between these two elements is broken by electrolysis, both the oxygen and the hydrogen can be collected.
Why can't elements be separated into smaller parts using chemicals means?
Two reasons: # Smaller than a single atom of an element, it ceases to be an element. # The energies available to chemical means is a million times too small to break apart an atom of an element (the nucleus) to "smaller parts".
What is created when chemicals reactions join atoms together?
If atoms of same element combine, we say that element is existing in its real state (or simply a molecule of that element is formed). If two atoms of different elements combine, a compound is formed.
When members of two separated groups of a population can no longer interbreed the two groups are members of different?
when members of two separated groups of a population can no longer interbreed, the two groups are members of different what
What is magnesium oxygen plus potassium?
It is a mixture of two chemicals: one a compound and the other an element.
How is a substance different from an element?
There are two types of substances: elements and compunds. Elements cannot be separated into simpler substances while compunds can. Take for example iron, pure iron is made of iron atoms, and they can't be divided into simpler substances, as such, iron is an element. On the other hand, salt is a substance that CAN be separated into sodium and chloride, so salt is a compound (and since sodium and chloride can't be furtherly separated they are elements). So, an element IS a substance, but not all substances are elements.
What is created when chemicals reactions jion atoms togethter?
If atoms of same element combine, we say that element is existing in its real state (or simply a molecule of that element is formed). If two atoms of different elements combine, a compound is formed.
Can Zinc and Iron become fuel?
No, they are two different chemicals.
Why is each element unique and different from other elements with respect to its chemical properties?
An element is a substance that cannot be separated into different kinds of matter.If you could break down a sample of any element into its individual atoms,you would see that its atoms are all the same.Each element is made of only one kind of atom,and its atom differs from the atom of every other element. That difference is what makes the properties if each element unique.
What is the difference between a mixture compound and a element?
In an element, all the atoms are of the same type. That is, they all have the same number of protons in their nuclei (atomic number). A sample of an element cannot be separated into two or more components that have different chemical properties . (Isotopes don't count because they don't have different chemical properties. In a compound, atoms of different elements are connected into molecules or arrayed into crystals, but each molecule has the same number of atoms of each type in the same arrangement, and each crystal has the same types of atoms arrayed in the same pattern. A compound can only be separated into two or more components with different properties by a process that involves a chemical change. In a mixture there are pieces or molecules of several different compounds, or uncombined atoms of different elements, which can be separated from one another by means that do not involve chemical change.
What is true about all the isotopes of an element?
All isotopes of an element have the same number of protons. When they are not ionic, they have the same number of electrons. And, for all practical purposes, they behave identically as chemicals. share most of the same physical properties, and chemical properties. They have different number of neutrons.
