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intro to chemistry

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Total cards: 23•Content version: v3•Public deck•Updated: 8/1/2026

Card preview (23)

#1
Front (Question)

Nucleus

Back (Answer)

Positive charge

#2
Front (Question)

Electrons

Back (Answer)

Negative charge

#3
Front (Question)

Symbol for atom: oxygen

Back (Answer)

O

#4
Front (Question)

Symbol for atom: carbon

Back (Answer)

C

#5
Front (Question)

Symbol for atom: hydrogen

Back (Answer)

H

#6
Front (Question)

Symbol for atom: Nitrogen

Back (Answer)

N

#7
Front (Question)

Symbol for atom: Calcium

Back (Answer)

Ca

#8
Front (Question)

Symbol for atom: Phosphorus

Back (Answer)

P

#9
Front (Question)

Symbol for atom: Potassium

Back (Answer)

K

#10
Front (Question)

Symbol for Ion: Hydrogen

Back (Answer)

H+

#11
Front (Question)

Symbol for Ion:Sodium

Back (Answer)

Na+

#12
Front (Question)

Symbol for Ion: Potassium

Back (Answer)

K+

#13
Front (Question)

Symbol for Ion: Chloride

Back (Answer)

Cl-

#14
Front (Question)

Symbol for Ion: Calcium

Back (Answer)

Ca2+

#15
Front (Question)

Negative Ion known as

Back (Answer)

anion

#16
Front (Question)

Positive Ion known as

Back (Answer)

cation

#17
Front (Question)

Hydorgen bonds

Back (Answer)

weak attractions that are broken easily. DNA or larger molecules have many hydrogen bonds in which they are used to stabilise structures

#18
Front (Question)

Kinetic Energy

Back (Answer)

energy that an atom PRODUCES FROM Vibrations

#19
Front (Question)

Solutions

Back (Answer)

are a type of mixture that contains a solvent and solute

#20
Front (Question)

Solvent

Back (Answer)

dissolving medium (water)

#21
Front (Question)

Solute

Back (Answer)

substance disolved ( sugar)

#22
Front (Question)

Hydrophilic

Back (Answer)

water loving substance

#23
Front (Question)

Hydrophilic

Back (Answer)

water fearing