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A is substance in which one or more atoms have the same number of protons?
An element is a substance in which all atoms have the same number of protons. Each element is identified by its unique number of protons, known as the atomic number.
If a substance is composed entirely of one type of atom it is known as a?
An Element is the substance consisting of only one type of atom
What is a substance that cannot be separated or broken down into simpler substance by chemical means all atoms of an element have the same atomic number?
1. You think probable to the atoms of chemical elements. 2. Al l atoms of the same chemical element have the same atomic number.
If the atomic number of element D is 20 then what is the atomic number of element R?
34
The number of protons in an atom of an element?
The number of protons in an atom of an element is its atomic number. It determines the element's identity and is unique for each element. The number of protons also defines the element's chemical properties.
What is a unique subtance composed of atoms having the same atomic number?
A element is a unique substance that is composed of atoms having the same atomic number. Energy is the ability to do work.
A unique substance composed of atoms having the same atomic number?
it protons is the answer.
What does each different element represents?
an atom with a specific number of electrons { S.L.K ALL DAY} Each element is a pure substance composed of atoms which contain the same number of protons, which is the atomic number. The number of protons and atomic number are unique to each different element.
A substance that is compose only of a type of atom?
An element is a substance composed only of one type of atom. Each element has a unique atomic number and is listed on the periodic table. Examples of elements include oxygen, gold, and carbon.
Which count of substance particles given an atom its unique identity as an element and represents its atomic number?
This is the number of protons.
What is a substance in which one or more atoms have the same number of protons or atomic number?
Element
A is substance in which one or more atoms have the same number of protons?
An element is a substance in which all atoms have the same number of protons. Each element is identified by its unique number of protons, known as the atomic number.
Does one element equals one atom?
No, an element is a pure substance composed of only one type of atom. Atoms are the smallest unit of an element that retains its properties. Each element has a unique number of protons in its nucleus, which determines its atomic number on the periodic table.
What is the atomic number for stone?
There is no single atomic number for "stone" as it is a general term for solid mineral material. Different minerals that make up stones have unique atomic numbers based on the elements they are composed of. For example, the atomic number of silicon, a common element in many stones, is 14.
If a substance is composed entirely of one type of atom it is known as a?
An Element is the substance consisting of only one type of atom
Name for the atomic number?
The atomic number is the number of protons in the atomic nucleus of a particular element. Each element has its own unique atomic number.
How many atoms is a molecule composed of?
A molecule is composed of a specific number of atoms that are bonded together in a unique arrangement. The number of atoms in a molecule varies depending on the chemical formula of the molecule.
