Home Library Explore SAT

Home Library Explore SAT

The particulate nature of matter Flashcards | StudBud

Explore/The particulate nature of matter

The particulate nature of matter

10 terms·StudBud Administration·10 plays

Use this quiz as a reversion of atoms, elements and compounds #science #chemistry

Flashcards10 cardsFPractice quizPHost liveL

Questions 10

Answers

1
Which of the following is true about atoms?
Atoms are the building blocks of matter
Atoms do not contain protons
Atoms can be seen with the naked eye
Atoms of different elements are the same
2
Which of the following substances is a compound?
Water (H₂O)
Carbon (C)
Oxygen (O₂)
Nitrogen (N₂)
3
What is a covalent bond?
A bond between three non-metals
A bond between two non-metals
A bond between two molecules
A bond between two metals
4
What is a chemical bond?
two substances which are chemically combined
process where atoms of the same element combine without any reaction.
protons and neutrons chemically combined
A type of physical attraction between two objects.
5
what is inside the nucleus of an atom
neutrons
electrons
all the above
protons
6
What determines the element of an atom?
The mass number
The number of electrons
The number of protons
The number of neutrons
7
Which shell has the lowest energy
all of them have the same energy
inner most
middle shell
last shell
8
Ionic bonding is between a metal and non-metal
False
True
9
What is the outermost electron shell of an atom called?
Electron cloud
Core shell
Inner shell
Valence shell
10
What is the smallest unit of an element
neutron
compound
atom
proton