712698
Descripción
Test por Hollieee01, actualizado hace más de 1 año
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Creado por Hollieee01
hace alrededor de 10 años
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Pregunta 1
Pregunta
Who developed the modern periodic table?
Respuesta
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Isaac Newton
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Dmitri Mendeleev
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Victor Frankenstein
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John Newman
Pregunta 2
Pregunta
How were the elements arranged in the first periodic table?
Respuesta
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In order of colour
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Alphabetically
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In order of atomic mass
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In order of acids to alkalis
Pregunta 3
Pregunta
How many of the elements in the periodic table are metals?
Respuesta
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A half
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A quarter
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Three quarters
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All of the elements are metals
Pregunta 4
Pregunta
What are the group 1 elements known as in the periodic table?
Respuesta
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Alkali metals
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Really cool elements
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Noble gases
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Halogens
Pregunta 5
Pregunta
What are the group 7 elements known as in the periodic table?
Respuesta
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Transition metals
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Noble gases
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Halogens
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Alkali metals
Pregunta 6
Pregunta
What are the group 0 elements known as in the periodic table?
Respuesta
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The elements of life
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Transition metals
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Noble gases
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Halogens
Pregunta 7
Pregunta
Where on the periodic table will you find the transition metals?
Respuesta
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Across the whole of the periodic table
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In group 0
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In the central block between group 2 and group 3
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In group 7
Pregunta 8
Pregunta
What are the properties of elements in group 0?
Respuesta
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They all have a full outer shell, none of them react
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They all have a full outer shell, they will all react but it takes a long time
Pregunta 9
Pregunta
Which subatomic particle has a positive charge?
Respuesta
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Neutron
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Proton
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Atom
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Electron
Pregunta 10
Pregunta
Which subatomic particle arranges itself in shells around the nucleus?
Respuesta
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Atom
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Proton
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Nucleus
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Electron
Pregunta 11
Pregunta
What do all elements have to have the same number of to have no electrical charge?
Respuesta
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Protons and electrons
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Electrons and neutrons
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Protons and neutrons
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Neutrons and isotopes
Pregunta 12
Pregunta
What is the name of the number at the bottom of each element?
Respuesta
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Mass number
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The big number
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Atomic number
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Molecular number
Pregunta 13
Pregunta
What does the mass number (number above each element) tell us?
Respuesta
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How old we are
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How many neutrons and protons there are, added together, in the element
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How many protons and electrons there are in the element
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Whether there is an electrical charge
Pregunta 14
Pregunta
What is the relative atomic mass of carbon?
Respuesta
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16
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12
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24
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1
Pregunta 15
Pregunta
Which subatomic particles change when the element becomes an isotope?
Respuesta
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Protons
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Neutrons
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Atoms
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Electrons
Pregunta 16
Pregunta
What is an isotope?
Respuesta
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An element with more electrons than protons
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An element with no neutrons at all
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An element with more neutrons than it's original atom
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An element with protons in the outer shell
Pregunta 17
Pregunta
How many electrons can the first shell after the nucleus hold?
Respuesta
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2
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7
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8
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4
Pregunta 18
Pregunta
How many electrons can the second outer shell onward hold?
Respuesta
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2
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7
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8
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4
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