Atomic Structure/Periodic Table 2nd Hour

25 Questions | By Kjspillane | Last updated: Mar 21, 2022 | Total Attempts: 152

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Atomic Structure And The Periodic Table Quizzes & Trivia

Hello and welcome to another quiz on the scientific field of chemistry, where today we’ll be taking a look at two important topics – the periodic table of elements and the atomic structure of an atom. Let’s see how much you know about them! Good luck!

Questions and Answers

1.

A subatomic particle that has a negative charge
- A.
  
  Electron
- B.
  
  Ion
- C.
  
  Proton
- D.
  
  Neutron
2.

An electron in the outer shell of an atom which can combine with other atoms to form molecules
- A.
  
  Electron
- B.
  
  Covalent Bond
- C.
  
  Valence electron
- D.
  
  Meep
3.

Area around the nucleus of an atom where the atom's electron are most likely to be found
- A.
  
  Electron cloud
- B.
  
  Ionic Bond
- C.
  
  Nucleus
- D.
  
  Valence
4.

A substance formed by chemical union of two or more elements or ingredients in definite proportions by weight
- A.
  
  Compound
- B.
  
  Element
- C.
  
  Mixture
- D.
  
  Solvent
5.

An atom or molecule that is electrically charged (positive or negative)
- A.
  
  Atom
- B.
  
  Ion
- C.
  
  Group
- D.
  
  Electron
6.

A mixture that is not uniform in composition; components are not evenly distributed throughout the mixture
- A.
  
  Heterogeneous Mixture
- B.
  
  Homogeneous Mixture
- C.
  
  Compound
- D.
  
  Element
7.

A mixture in which substances are evenly distributed throughout the mixture.
- A.
  
  Heterogeneous Mixture
- B.
  
  Homogeneous Mixture
- C.
  
  Compound
- D.
  
  Mixture
8.

A chemical bond in which one atom loses and electron to form a positive ion and the other atom gains to electron to form a negative ion
- A.
  
  Ionic Bond
- B.
  
  Electron
- C.
  
  Covalent Bond
- D.
  
  Metallic Bond
9.

Responsible for the gold foil experiment - atoms are made up of mostly empty space with a small dense nucleus in the center
- A.
  
  Rutherford
- B.
  
  Bohr
- C.
  
  Thompson
- D.
  
  Dalton
10.

Discovered electrons
- A.
  
  Rutherford
- B.
  
  Bohr
- C.
  
  Thompson
- D.
  
  Dalton
11.

Created a model in which the electrons traveled in fixed orbitals around the nucleus.
- A.
  
  Rutherford
- B.
  
  Bohr
- C.
  
  Thompson
- D.
  
  Dalton
12.

Stated atoms can not be divided
- A.
  
  Rutherford
- B.
  
  Bohr
- C.
  
  Thompson
- D.
  
  Dalton
13.

The smallest component of an element having the chemical properties of the element. It can not be divided.
- A.
  
  Protons
- B.
  
  Neutrons
- C.
  
  Atoms
- D.
  
  Electrons
14.

A stable particle with positive charge equal to the negative charge of an electron.
- A.
  
  Proton
- B.
  
  Neutron
- C.
  
  Electron
- D.
  
  Atom
15.

The force that holds two atoms together
- A.
  
  Ionic Bond
- B.
  
  Chemical Bond
- C.
  
  Barry Bonds
- D.
  
  James Bond
16.

Two or more substances that are mixed together but not chemically combined
- A.
  
  Compound
- B.
  
  Mixture
- C.
  
  Atom
- D.
  
  Chemical bond
17.

Organized list of all known elements that are arranged by increasing atomic number and by changes in chemical and physical properties
- A.
  
  The Element Table
- B.
  
  Bohrs Table
- C.
  
  The Round Table
- D.
  
  Periodic Table
18.

Russian chemist who developed a periodic table of the chemical elements and predicted the discovery of several new elements (1834-1907)
- A.
  
  Bohr
- B.
  
  Mendeleev
- C.
  
  Rutherford
- D.
  
  Einstein
19.

A horizontal row of elements in the periodic table.
- A.
  
  Table
- B.
  
  Group
- C.
  
  Period
- D.
  
  Atomic Level
20.

Vertical column of elements in the periodic table
- A.
  
  Table
- B.
  
  Group
- C.
  
  Period
- D.
  
  Atomic Level
21.

Tells how many valence electrons an element has
- A.
  
  Group
- B.
  
  Table
- C.
  
  Period
- D.
  
  Atomic Level
22.

Tells how many orbitals an element has
- A.
  
  Group
- B.
  
  Table
- C.
  
  Period
- D.
  
  Atomic number
23.

The number of electrons equals
- A.
  
  The number of protons
- B.
  
  The atomic number
- C.
  
  None of the above
- D.
  
  Both A & B
24.

Which bond shares electrons
- A.
  
  Metallic
- B.
  
  Ionic Bond
- C.
  
  Covalent Bond
- D.
  
  Rusty Bonds
25.

According to the Bohr's Model, the number of electrons allowed in the shells are as follows:
- A.
  
  2-8-8 (for first twenty elements) 18 - 18
- B.
  
  1-8-18-18
- C.
  
  2 - 8 - 10 (for the first twenty elements) 18 - 18
- D.
  
  2 - 4 - 6 - 8 - 10