Science Vocab Flashcards
1
Q
Positively charged particles
A
Protons
2
Q
Negatively charged particles
A
Electrons
3
Q
Particles with no electrical charge
A
Neutron
4
Q
Protons and neutrons make up mass
A
Nucleus
5
Q
Very tiny particles with the same properties and characteristics as matter
A
Atom
6
Q
Number of protons in an atom
A
Atomic number
7
Q
Weight of an atom
A
Atomic weight
8
Q
Atomic weight
A
Weight of an atom
9
Q
Same protons diff. Neutrons
A
Isotope
10
Q
Same protons more or less electrons
A
Ion
11
Q
Positively charged ion
A
Cation
12
Q
Negatively charged ion
A
Anion
