stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Physical Science Test 9 Flashcards | StudBud
Explore
/
Physical Science Test 9
Physical Science Test 9
27 terms
·
StudBud Administration
·
21 plays
Test 9 on Atoms and The Periodic Table
Flashcards
27 cards
F
Practice quiz
P
Host live
L
Questions
27
Answers
1
What is the symbol for Strontium?
Sc
St
Sn
Sr
2
The positively charged center of an atom is called the?
nucleus
proton
neutron
electron
3
A(n) ________ is a bond that forms when electrons are transferred from one atom to another.
basic
ionic
covalent
chemical
4
What Group is Cu in?
11
5
4
10
5
Subatomic particles called ____ are negatively charged and found in orbits of an atom.
neutrons
protons
electrons
nucleus
6
How many valence electrons does Silicon have?
5
14
3
4
7
What is the atomic mass for Bromine?
79.90
79
83.80
35
8
What family is Nitrogen in?
15
3
2
14
9
In the current model of the atom, the electrons are located in the _________.
electron levels
electron rows
electron clouds/orbits
electron slots
10
How many energy levels go in the 2nd energy level?
16
8
2
6
11
What does the atomic number represent?
Number of protons and the number of electrons.
Number of neutrons plus the number of protons.
Number of neutrons
Number of protons
12
The _______ is the sum of the number of protons and neutrons in an atom.
atomic weight
atomic number
atomic symbol
atomic mass
13
What is the symbol for Francium?
Fr
Fa
F
Fn
14
What is the symbol for Phosphorus?
P
Po
Ph
K
15
Is Neon a Metal or Nonmetal?
Metal
Nonmetal
16
What is the rounded atomic mass for Germanium (Ge)?
72
73
72.63
70
17
What is the atomic number of Oxygen?
9
7
10
8
18
How many electrons go in the 4th energy level?
28
32
40
30
19
How many electrons go in the 3rd energy level?
18
16
15
8
20
________ do not have an electrical charge and are found in the nucleus of an atom.
electron
nucleus
neutron
proton
21
How many periods does the periodic table have?
10
7
8
9
22
How many neutrons does Zinc have?
35
65
34
32
23
What is the Symbol for Radon?
Ra
Rd
Rn
R
24
A(n) __________ is a vertical column in the periodic table.
subgroup
group
period
family
25
Electrons found in the outermost shell or energy level or called ___________.
outer electrons
electrons
valence electrons
prime electrons
26
What is the symbol for Potassium?
K
Pt
P
Po
27
How many electrons go in the 1st energy level?
2
6
8
4
