C1.1 Fundamentals of Chemistry Flashcards Preview

GCSE Chemistry AQA > C1.1 Fundamentals of Chemistry > Flashcards

Flashcards in C1.1 Fundamentals of Chemistry Deck (20):
1

Formula of magnesium oxide

MgO

2

Draw the electron configuration for a magnesium ion

A image thumb
3

Define compound

One or more element chemically bonded

4

Mass of a Proton

1 AMU

5

Define Mass Number

Number of Protons + Neutrons

6

Draw the electron configuration of an oxide ion

A image thumb
7

Explain how a chlorine atom becomes a chloride ion

Gains one electron

8

Formula of magnesium chloride

MgCl2

9

Define Atomic Number

Number of Protons in the Nucleus of an Atom

10

Explain how a sodium atom becomes a sodium ion

Loses one electron

11

Type of bonding in CO2

Covalent (between two non-metals)

12

Charge of an Electron

-1

13

Formula of sodium hydroxide

NaOH

14

Draw and Write Electron Configuration of a Sodium Atom

2,8,1 

A image thumb
15

Mass of an electron 

Next to nothing

16

Mass of a Neutron

1 AMU

17

Define molecule

Group of two or more atoms bonded together

18

Type of bonding in NaCl

Ionic (between metal (Na) and non-metal (Cl)

19

Charge of a Neutron

0

20

Charge of a Proton

+1