Home Library Explore SAT

Home Library Explore SAT

Atomic Structure and The Periodic Table Flashcards | StudBud

Explore/Atomic Structure and The Periodic Table

Atomic Structure and The Periodic Table

10 terms·StudBud Administration·277 plays

GCSE Science Quiz #GCSE #Revision

Flashcards10 cardsFPractice quizPHost liveL

Questions 10

Answers

1
The mass number is........
The number of electrons and neutrons
The number of protons and neutrons
The number of protons
The number of electrons and protons
2
An isotope is........
The same element with a different number of electrons
The same element with a different number of protons
The same element with a different number of atoms
The same element with a different number of neutrons
3
What are the charged particles in an atom called?
Electrons, Neutrons
Neutrons, atoms
Protons, Electrons
Neutrons, Protons
4
What are the three sub-atomic particles called?
Quarks, Gluons, Leptons
Portons, Neutrons Elecetrons
Protons, Neutrons, Electrons
Electrons, Nucleus, Protons
5
The atomic number is the number of.........
Neutrons
Electrons
Protons
Quarks
6
In the Halogens all of the elements have.......
1 electron in their outer shell
7 electrons in their outer shells
Full outer shells
6 electrons in their outer shell
7
In the periodic table the vertical columns are called........
Areas
Stanchions
Periods
Groups
8
Why did most of the protons pass through the gold leaf in Rutherford's experiments?
The atoms are mostly empty space
There were holes in the gold leaf
The electrons spin around the nucleus
The gold leaf is thin
9
In the periodic table the horizontal rows are called........
Regions
Rows
Areas
Periods
10
What are the elements in Group 1 called?
Transition Metals
The Halogens
The Noble Gases
The Alkali Metals