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Periodic Table Quiz Flashcards | StudBud
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Periodic Table Quiz
Periodic Table Quiz
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1
What is the mass number of a potassium (K) atom that has 20 neutrons?
39
19
20
18
2
What types of particles are found in the cloud surrounding the atom’s nucleus?
Positively and negatively charged particles
Positively charged particles only
Neutral and positively charged particles
Negatively charged particles only
3
Which of these is used in computers?
Metals
Families
Metaloids
Non-Metals
4
How many periods does the periodic table contain?
7
13
1
18
5
An element has an Atomic number of 12, an AMU number of 24 and a neutron number of ____ ?
12
24
36
18
6
Which element is illustrated?
Copper
Carbon
Bromine
Europium
7
What do groups have in common?
Same number of valence shells
same number of valence electrons
Same number of electron shells
same number of protons
8
An atom of which element is described ? : 37 Protons , 48 Neutrons and 1 Valence Electron
Astatine (At)
Radon (Rd)
Rubidium (Rb)
Cadmium (Cd)