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periodic table of elements Flashcards | StudBud
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periodic table of elements
periodic table of elements
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Answers
1
Matter is anything that takes up space and
has mass
can be broken down
has a perimeter
is alive
2
what is the Correct way to write the symbol for Zinc
z
Zn
Z
zN
3
an element can be named by a person who discovers it
false
true
4
the first letter of an element always has a
lowercase letter
a number before the letter
capital letter
5
the basic building block of all matter is
nucleus
atoms
molecules
mass
6
How many electron shells does carbon have?
2
12
6
7
How many electron shells does the element Potassium Have? (19)
1
4
3
7
8
the periodic table has
150 elements
117 elements
75 elements
9
What is true about the Silicon?
It's atomic mass is 14
There are 5 electron shells
It has 14 protons and electrons
10
What is the atomic mass of Boron?
1.8
5
10.8
11
non-metals are found on the
left side
right side
12
Argon has an atomic number of 18, so it has
18 electron shells
18 neutrons
18 protons, 18 electrons
13
What is the atomic number of the element
Mg
24.3
12
2,8,2
14
the rows on the periodic table that move left to right are called
periods
families
lines
shells
15
the Periodic Table is organized by
decreasing atomic number
increasing atomic number
atomic mass
16
to find the number of neutrons you subtract
protons- electrons
atomic mass- protons
atomic mass-electron shells
17
What ancient languages were used in developing the names of many elements
italian and spanish
russian and sicilian
greek and latin
18
The nucleus of an atom is made up of
electrons
protons and electrons
protons and neutrons
matter and atoms
19
The area where electrons travel around the nucleus is
solar cell
nucleus
area
electron orbit
20
Elements of the same
Period share
building blocks of life
electrons
number of electron shells
21
The Periodic Table of Elements is written the same way in Germany as the U.S.
True or False
True
False
I don't know
22
Elements of the same
Family share
chemical properties
electron shells
same number of protons
23
the columns on the periodic table that go up and down are called
properties
periods
families
