Flashcards
Structure of the atom
Flashcards do conjunto (13)
- 1What does the nucleus contain?Two types of subatomic particles; Protons and Neutrons
- 2What orbits the nucleus?Subatomic particles called electrons
- 3What charge does the nucleus have?A positive charge
- 4What charge does an atom have?No charge
- 5What is the relative charge and relative mass of a Proton?Relative Charge: +1
Relative Mass: 1 - 6What is the relative charge and relative mass of a Neutron?Relative Charge: 0
Relative Mass: 1 - 7What is the relative charge and relative mass of a Electron?Relative Charge: -1
Relative Mass: 1/1840 - 8True or False: Every atom contains equal numbers of Protons and NeutronsFalse
- 9What is the name of each of these numbers?The top number is the Mass Number and the bottom number is the Atomic Number
- 10Name the parts of the atom:Red: Proton
Green: Neutron
Yellow: Electron
- 11What is the Mass Number?The number of protons + the neutrons in the nucleus of an atom
- 12What is the Atomic Number?The number of protons/electrons(They're the same) in an Atom
- 13How do you find out the Neutrons?The mass number - the atomic number
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- Descrição
- GCSE Chemistry (1. Atoms, bonding and moles) FlashCards sobre Structure of the atom, criado por Megan Lyons em 12-05-2017.
- Criado por
- Megan Lyons
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