Classifying matter and atomic structure assessment
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Last updated about 5 years ago
18 questions
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This is a model of glucose (a type of sugar). Count the number of each type of atom and respond to the questions below.
carbon atoms = black
oxygen atoms = red
hydrogen atoms = white
Question 1
1.
How many carbon atoms make up this molecule?
Question 2
2.
How many oxygen atoms make up this molecule?
Question 3
3.
How many hydrogen atoms make up this molecule?
Question 4
4.
Glucose's molecular formula is
Question 5
5.
Glucose can be described a (select all that apply)
Question 6
6.
The Atomic Number of an element determines the number of which subatomic particle?
Question 7
7.
This element has 34 Protons
Question 8
8.
This element has 8 electrons when it is a nuetral atom.
Question 9
9.
Question 10
10.
Protons have a ________ charge.
Question 11
11.
What is the difference between two neutral atoms of cobalt-59 and Nickel-59?
Question 12
12.
How many electrons are there in one ion of Mg2+?
Question 13
13.
How many protons
are there in one ion of Mg2+?
Question 14
14.
How many Neutrons
are there in one ion of Mg2+?
Question 15
15.
What is the correct number of each particle in a fluoride ion, F- which has a mass of 19 amu
?
Question 16
16.
Draw a model of a fluoride ion, F- which has a mass of 19 amu? Be sure to include the correct number of each particle in the correct location - either inside or outside of the nucleus.
Question 17
17.
Draw a particle diagram representing the change (before and after) that occurs when water undergoes electrolysis. Be sure to give a key that tells me the identity of the particles you are using.
Question 18
18.
Draw a particle diagram representing the change (before and after) that occurs when water boils. Be sure to give a key that tells me the identity of the particles you are using.
