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Inorganic Exit Ticket

Last updated over 5 years ago

6 questions

Note from the author:

Inorganic chem exit ticket

Inorganic Chemistry Review

7

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1

3

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Question 1

1.

Match the term to its definition

Compound
Element
Molecule
Atom
Covalent Bond
Ionic Bond
Ion

the smallest unit of an element that maintains the chemical properties of that element
a substance that cannot be separated or broken down into simpler substances by chemical means; all atoms of an element have the same atomic number
a substance made up of atoms of two or more different elements joined by chemical bonds
an atom, radical, or molecule that has gained or lost one or more electrons and has a negative or positive charge
an attractive force between oppositely charged ions, which form when electrons are transferred from one atom to another
a bond formed when atoms share one or more pairs of electrons
a group of atoms held together by chemical forces; a molecule is the smallest unit of matter that can exist by itself and retain all of a substance's chemical properties (example: 2 oxygen atoms held together or 2 iodine atoms)

Question 2

2.

Inside or around the circle, draw or type the word of the charge of the following subatomic particles.

Question 3

3.

All atoms of an element have the same number of _. In other words, all carbon atoms have the same number of while all gold atoms have the same number of ___. Select the subatomic particle below that remains the same in an element.

Proton

Neutron

Electron

Question 4

4.

(3 questions asked, 3 answers required) Sodium and chlorine are two different kinds of elements. One sodium atom loses an electron, and one chlorine atom gains an electron.
1. What are these atoms now called?
2. What is the charge of the sodium atom? The chlorine ion?
3. What bond could form between these two atoms now that they are charged?

Please type your three answers in this format: -- ; -- ; --
Example answer = atoms; positive & positive; old bond

Question 5

5.

A neutral oxygen atom has an atomic mass of 16 & an atomic number of 8. Please fill out the diagram by placing the protons, neutrons, and electrons in their perspective positions.

Question 6

6.

A water molecule is formed when hydrogen and oxygen share electrons. What kind of a bond is this?

covalent bond

ionic bond