Atoms,elements,compounds,periodic Table Flashcards
0
Q
Atom
A
Smallest part of an element that still has the properties of that element.
1
Q
Isotope
A
Atoms of the same element which have different number of neutrons E.G carbon-12 and carbon-14
2
Q
Element
A
Is a sbustance that cannot be broken down into similar substances by chemical reaction
3
Q
A molecule
A
Is composed of two or more atoms chemically combined
4
Q
A compound
A
Is a completely new substance with its own properties,it is formed when two or more elements are chemically combined
5
Q
Ionic bonds
A
In ionic bonds positive and negative ions are mixed together.
6
Q
What happens between positive and negative forces of ion.
A
They attract each other
7
Q
Crystal lattice
A
This is what an ionic structure is called
