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Is anti- acid tablets in water a chemical reaction or physical change?
When an antacid tablet dissolves in water, it is a chemical reaction. The tablet reacts with the water to neutralize excess stomach acid, which changes the chemical composition of both the tablet and the water.
What is the process of capture energy from sunlight?
Photosynthesis is the process used by plants to capture the energy that comes to us from the sun that is then held in starch or sugars.
Is ability to freeze a chemical property of matter?
No, changes in state are classed as physical changes as no new substance is made amd the process is easily reversed.
What type of cell contains chemical called visual pigment?
There are 4 visual pigments held in cone cells of the eye.
What is a group of two or more atoms held together by chemical bond?
MOLECULE!!
Is decomposition the process of making a more complex compound from simpler substances?
A chemical compound is a pure chemical substance consisting of two or more different chemical elements that can be separated into simpler substances by chemical reactions. Chemical compounds have a unique and defined chemical structure; they consist of a fixed ratio of atoms that are held together in a defined spatial arrangement by chemical bonds. Chemical compounds can be molecular compounds held together by covalent bonds, salts held together by ionic bonds, inter metallic compounds held together by metallic bonds, or complexes held together by coordinate covalent bonds. Pure chemical elements are not considered chemical compounds, even if they consist of molecules which contain only multiple atoms of a single element (such as H2, S8, etc.), which are called diatomic molecules or polyatomic molecules.
What chemical is not a bond?
All chemicals are held by chemical bond
How is a molecule different than a compound?
A molecule is two or more atoms held together by covalent chemical bonds. A chemical compound is a pure chemical substance consisting of two or more different chemical elements that can be separated into simpler substances by chemical reactions. Chemical compounds have a unique and defined chemical structure; they consist of a fixed ratio of atoms that are held together in a defined spatial arrangement by chemical bonds. Chemical compounds can be molecular compounds held together by covalent bonds, salts held together by ionic bonds, intermetallic compounds held together by metallic bonds, or complexes held together by coordinate covalent bonds
If a child signs for the remaining balance on the fathers funeral bill are they held accountable?
if a child signs for the remaining balance on the fathers funerla bill are they held accountable.
What exactly is a compound?
A chemical compound is a pure chemical substance consisting of two or more different chemical elements that can be separated into simpler substances by chemical reactions. Chemical compounds have a unique and defined chemical structure; they consist of a fixed ratio of atoms that are held together in a defined spatial arrangement by chemical bonds. Chemical compounds can be molecular compounds held together by covalent bonds, salts held together by ionic bonds, intermetallic compounds held together by metallic bonds, or complexes held together by coordinate covalent bonds.
Is anti- acid tablets in water a chemical reaction or physical change?
When an antacid tablet dissolves in water, it is a chemical reaction. The tablet reacts with the water to neutralize excess stomach acid, which changes the chemical composition of both the tablet and the water.
What is meant by chemically held?
Chemical energy
What is the process of capture energy from sunlight?
Photosynthesis is the process used by plants to capture the energy that comes to us from the sun that is then held in starch or sugars.
How are atoms and a compound held together?
chemical bonds
How are he atoms in a compound held togeher?
chemical bonds
Which part of the triple beam balance is held when carrying the triple beam balance from place to place?
The metal bar above the beams, known as the front beam support, is held when carrying the triple beam balance from place to place. It is important to grip this bar securely to prevent any damage to the balance.
Is ability to freeze a chemical property of matter?
No, changes in state are classed as physical changes as no new substance is made amd the process is easily reversed.
