0
What else can I help you with?
What have predictable chemical properties?
Elements in the periodic table have predictable chemical properties based on their position because they have the same number of valence electrons. This determines how they will react with other elements and molecules. The periodic table's structure helps scientists predict the behavior of elements based on their properties.
Are elements are capable of forming compounds?
Yes, elements are capable of forming compounds by bonding together through chemical reactions to create molecules with different properties than the individual elements. These compounds can have unique characteristics, such as new chemical and physical properties.
When the elements combine to form compounds what happens to the chemical and physical properties of the elements?
When elements combine to form compounds, the chemical properties change because new chemical bonds are formed between the elements. This can result in new properties for the compound compared to the individual elements. The physical properties may also change, such as its melting point, boiling point, and appearance, due to the arrangement of the atoms and molecules in the compound.
Elements in a column are called . These elements have similar chemical and physical properties.?
These elements have similar chemical and physical properties.
Molecules have properties that are different than the?
individual atoms they are made of. These properties include polarity, reactivity, and ability to form chemical bonds with other atoms or molecules. This is due to the arrangement and interactions of the atoms within the molecule.
What is the relationship between the elements, atoms, and molecules in the context of chemical composition?
Elements are the simplest form of matter and are made up of atoms. Atoms are the basic building blocks of elements and combine to form molecules. Molecules are made up of two or more atoms bonded together. In the context of chemical composition, elements combine to form molecules through chemical reactions, creating different substances with unique properties.
Do all elements have chemical properties?
Yes, all elements have chemical properties related to their ability to react with other elements or compounds.
How are molecules, compounds, and pure substances related in terms of their chemical composition and properties?
Molecules are the smallest units of compounds, which are made up of two or more different elements chemically bonded together. Pure substances can be either elements or compounds. All three are related in that they have specific chemical compositions and properties that are unique to their structure.
What is a nature of a molecules?
Molecules are formed from chemical elements associated by chemical bonds.
When the repeating chemical and physical properties of elements change periodically with the elements atomic numbers it is?
The answer to, ' when repeating chemical and physical properties of elements change periodically with the elements' atomic numbers it is called the?'Periodic law, is the answer. PERIODIC LAW !orPeriodicity of the chemical elements properties.
Did chemical evolution precede animal evolution?
Yes. Animals are composed of chemicals. Chemical evolution typically refers to stellar nucleosynthesis, the creation of elements by nuclear fusion in the cores of stars, and the synthesis of elements heavier than iron via star bursts--supernova. Biochemical evolution would refer to the formation of more complex molecules, such as the spontaneous generation of amino acids from less complex molecular arrangements.
What is the difference between elements and nutrients?
Nutrients are chemical compounds; they contain molecules - and the molecules are formed from chemical elements.
