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2.2

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Total cards: 24•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (24)

#1
Front (Question)

Who proposed the atomic theory of matter?

Back (Answer)

John Dalton

#2
Front (Question)

Every element is composed of what

Back (Answer)

Atoms

#3
Front (Question)

Different atoms have different———

Back (Answer)

Property’s

#4
Front (Question)

Back (Answer)

#5
Front (Question)

Atoms of different atoms can form to become what?

Back (Answer)

Componds ( h2o, h2o2, HCI)

#6
Front (Question)

Chemical process results from——— ——— ———

Back (Answer)

Rearrangement, Combination, or separation

#7
Front (Question)

Atoms :

Back (Answer)

The smallest partial of matter ( means non cut-able)

#8
Front (Question)

Back (Answer)

#9
Front (Question)

Are atoms alive?

Back (Answer)

No

#10
Front (Question)

Protons have what kind of charge

Back (Answer)

Positive

#11
Front (Question)

Neutrons have what kind of charge

Back (Answer)

Neutral

#12
Front (Question)

Elecrons have what kind of charge

Back (Answer)

Negative

#13
Front (Question)

Not all have the same what of atom structures?

Back (Answer)

Same #

#14
Front (Question)

Atoms that have a different number of what? differ in what?

Back (Answer)

Protons differ in their properties

#15
Front (Question)

Substance is matter with a?

Back (Answer)

Uniform composition that is always the same combination

#16
Front (Question)

A substance is made up of ?

Back (Answer)

One or more atoms in the same combination ( ex. Aluminum, water, sugar

#17
Front (Question)

Chemicals use what to represent elements

Back (Answer)

Symbols

#18
Front (Question)

What does C represent?

Back (Answer)

Carbon

#19
Front (Question)

What does A represent

Back (Answer)

aluminum

#20
Front (Question)

What does Au represent?

Back (Answer)

Gold ( Latin word aurum)

#21
Front (Question)

Elements are made up of a ————- type of atom

Back (Answer)

Single

#22
Front (Question)

Compound:

Back (Answer)

Made up of more than one type of atom linked together

#23
Front (Question)

Molecules:

Back (Answer)

Groups of atoms linked together

#24
Front (Question)

Mixture:

Back (Answer)

Two or more types of compounds that are physically mixed