Electronics - Voltage and Current - Discussion
Discussion Forum : Voltage and Current - General Questions (Q.No. 23)
23.
Material that consists of a mixture of elements is considered to be:
Discussion:
17 comments Page 1 of 2.
Nikhila said:
1 decade ago
A compound is a type of molecule. A molecule is formed when two or more atoms of an element chemically join together. If the types of atoms are different from each other, a compound is formed. Not all molecules are compounds, since some molecules, such as hydrogen gas or ozone, consist only of one element or type of atom.
Molecule Examples: H2O, O2, O3
Compound Examples: NaCl, H2O
Molecule Examples: H2O, O2, O3
Compound Examples: NaCl, H2O
SAILU said:
1 decade ago
Element - a basic substance that can't be simplified (hydrogen, oxygen, gold, etc...)
Atom - the smallest amount of an element
Molecule - two or more atoms that are chemically joined together (H2, O2, H2O, etc...)
Compound - a molecule that contains more than one element (H2O, C6H12O6, etc...)
Atom - the smallest amount of an element
Molecule - two or more atoms that are chemically joined together (H2, O2, H2O, etc...)
Compound - a molecule that contains more than one element (H2O, C6H12O6, etc...)
Deepika said:
1 decade ago
@xyz
A substance in which the atoms of two or more elements have united chemically to form a molecule.
For example, an atom of cadmium (Cd) and one of sulfur (S) combine to form a
molecule of cadmium sulfide (CdS).
A substance in which the atoms of two or more elements have united chemically to form a molecule.
For example, an atom of cadmium (Cd) and one of sulfur (S) combine to form a
molecule of cadmium sulfide (CdS).
MHR said:
4 years ago
@Meera, @Jay.
Molecules are two or more atoms chemically joined together. Compounds are two or more different elements joined together chemically.
O2 Molecule Not Compound.
H2O molecule and compound both.
Molecules are two or more atoms chemically joined together. Compounds are two or more different elements joined together chemically.
O2 Molecule Not Compound.
H2O molecule and compound both.
(1)
Sundar said:
1 decade ago
@Ramya
An ion is an atom or molecule in which the total number of electrons is not equal to the total number of protons, giving it a net positive or negative electrical charge.
An ion is an atom or molecule in which the total number of electrons is not equal to the total number of protons, giving it a net positive or negative electrical charge.
Amol said:
1 decade ago
I think the answer is wrong. How mixture is equal to compound?
The mixture of salt and sugar is not a compound.
Can anyone able to explain? Please explain.
The mixture of salt and sugar is not a compound.
Can anyone able to explain? Please explain.
(1)
Sailu said:
1 decade ago
A molecule is when two or more atoms join together. A compound is a molecule that contains at least two different elements.
Syed Shakeeb said:
4 years ago
A group of atoms are known as molecules, such as air.
A group of elements are known as components, such as water.
A group of elements are known as components, such as water.
(2)
Divyashree said:
1 decade ago
Water is a compound. Every molecule of water is made of two atoms of hydrogen and one atom of oxygen.
Raj said:
1 decade ago
Ion is nothing but a charged atom when it looses or gains an electron.
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