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What is it called when two or more atoms are joined and act as a unit?
Molecule if they are chemically bonded, cluster if not. J Ayres
Which of Jhon Daltons statements about the atom was proven false because of the discovery of isotopes?
Dalton said that all atoms of one element are identical. they are chemically identical but not identical in mass. he did not know of isotopes, which are chemically identical atoms with different numbers of neutral neutrons. ex: all carbon atoms act the same chemically but some mass at 12, others at 14.
How do atoms interact with one another?
Atoms interact with one another by combining chemically or by binding together. When two or more atoms combine chemically, molecules are formed. When two or more different atoms bind together to form a molecule, this is referred to as a compound.
What is a compound element?
A chemical compound is a PURE substance that has two or more different types of atoms in that have chemically bonded (e.g. Iron atoms, Oxygen atoms). The ratio of all atoms in a particular compound (as shown in its molecular formula) is unique for that specific compound.Chemical compounds are made of chemically bonded chemical elements, that can be found on the Periodic Table. Compounds have there own formulae, that act as a shorthand for easy notation during equations. For Example:Iron Oxide = FeOCarbon Dioxide = CO2Glucose = C6H12O6
What is a compound elements?
A chemical compound is a PURE substance that has two or more different types of atoms in that have chemically bonded (e.g. Iron atoms, Oxygen atoms). The ratio of all atoms in a particular compound (as shown in its molecular formula) is unique for that specific compound.Chemical compounds are made of chemically bonded chemical elements, that can be found on the Periodic Table. Compounds have there own formulae, that act as a shorthand for easy notation during equations. For Example:Iron Oxide = FeOCarbon Dioxide = CO2Glucose = C6H12O6
2 or more atoms that act as a single particale are called?
molecule
What is a group of 2 or more atoms thet act like 1 atom?
A molecule is a group of two or more atoms bonded together that act as a single unit. The atoms in a molecule are held together by chemical bonds, forming distinct structures with unique properties and behaviors.
What are the proteins that act to chemically change food?
enzymes i think?
What determines who can enter the country?
An Immigration act.
What act determines who can enter the country?
An immigration act.
What determines if and when minors can act on their behalf?
State laws
What is made up of two or more atoms joined together and that act as single units?
A Unit or Hertz
