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Compounds and Bonding

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Last updated about 1 year ago
15 questions
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Question 1
1.

A substance that cannot be broken down into other substances

Question 2
2.

Carbon-14 is an example of an

Question 3
3.

A(an) _____________________________________ forms when two or more elements combine

Question 4
4.

An ion can have either a positive or negative charge.

Question 5
5.

Any electrons can be used in the formation of chemical bonds.

Question 6
6.

The proportions of individual elements in a compound can change.

Question 7
7.

Compounds are chemically and physically similar to the elements that comprise them.

Question 8
8.

The elements in a group on the periodic table have a characteristic number of valence electrons.

Question 9
9.

The period/row where an element is located on the periodic table indicates the number of energy levels the atom has.

Question 10
10.

positively charged ion

Question 11
11.

a charged particle that forms when atoms gain or lose electrons

Question 12
12.

negatively charged ion

Question 13
13.

type of bond that forms when atoms share electrons

Question 14
14.

electrons that are located in the outermost energy level

Question 15
15.

types of bond that forms when atoms gain or lose electrons