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Atoms!
Atoms!
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Atoms, Isotopes, Periodic Table, Periodic Trends, Electron Configuration
Flashcards
27 cards
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Practice quiz
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Questions
27
Answers
1
Choose the element that has the GREATER electronegativity
Bromine (Br)
Gallium (Ga)
2
Isotopes have the same number of ____ but a different number of ____.
neutrons, protons
protons, electrons
protons, neutrons
neutrons, electrons
3
Which group is the arrow pointing to?
Halogens
Alkaline Earth Metals
Metalloids
Noble Gases
4
Which of the following groupings of elements share the most similar chemical properties?
P, S, Cl
Na, Mg, Cl
Mg, Sr, Ba
B, N, F
5
The elements carbon, nitrogen, and oxygen belong to the same . . .
Group
Fitness Club
Period
6
This experiment led to the discovery of a small, dense, positive nucleus.
Gold Foil Experiment
Bohr's Model
Plum Pudding Experiment
Atomic Theory
7
How many neutrons?
18
17
36
19
8
Which group is the arrow pointing to?
Alkali Metals
Alkali Earth Metals
Halogens
Alkaline Earth Metals
9
Choose the element that is most likely to attract an electron
Phosphorus (P)
Indium (In)
10
Choose the element that has the GREATER ionization energy
Lithium (Li)
Neon (Ne)
11
Choose the element that is the EASIEST to take an electron from
Magnesium (Mg)
Cesium (Cs)
12
A particular atom has more electrons than protons. It is a(n) _____.
Ion
Nucleus
Neutron
Isotope
13
Where would one find the "f" block on the periodic table?
4
2
3
1
14
How many electrons?
16
17
1
18
15
How many protons?
19
17
36
1
16
Where would one find the "d" block on the periodic table?
4
1
3
2
17
As we move toward the right in the periodic table, electronegativity . . .
Stays the Same
Explodes!
Decreases
Increases
18
The ability of an atom to attract electrons is referred to as . . .
Ionization Energy
Selfishness
Atomic Size
Electronegativity
19
Choose the element that has the GREATER atomic size
Carbon (C)
Neon (Ne)
20
Element X has a mass of 48.23 amu. It has two isotopes, X-48 and X-49. Which is more abundant?
They are the same
X-48
X-49
Impossible to tell
21
If I said that an atom had a very easy time gaining electrons, I would say it has a high. . .
Atomic Size
Ionization Energy
Electron Friendship
Electronegativity
22
These elements have the lowest ionization energy
Alkali Metals
Noble Gases
Halogens
Metalloids
23
Choose the element that has the GREATER electronegativity
Gallium (Ga)
Boron (B)
24
The energy needed to remove an electron is referred to as . . .
Electronegativity
Ionization Energy
Elecrton Energy
Quantum Energy
25
As we move from top to bottom in the periodic table, electronegativity tends to . . .
Explode
Stay the Same
Increase
Decrease
26
Choose the element that has the GREATER atomic size
Sodium (Na)
Potassium (K)
27
Choose the element that has the GREATER ionization energy
Potassium (K)
Lithium (Li)
