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Atomic Kitchen Week 1 Flashcards | StudBud
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Atomic Kitchen Week 1
Atomic Kitchen Week 1
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8th grade Atomic Kitchen Project
Flashcards
30 cards
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Practice quiz
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Host live
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Questions
30
Answers
1
Atomic Mass
54
Xe
131.293
Pizza
2
What is the driving question of the Atomic Kitchen Project?
How can I cook good food with chemistry?
How can we use science to eat cookies?
How can I apply chemistry concepts to improve my cooking skills?
How do atoms and elements relate to my kitchen?
3
Which of these is an element?
Boron
Baking Powder
Table Salt
Water
4
Why are neutrons needed?
They're not needed.
To create an atom.
To stabilize the nucleus.
To stabilize the electrons.
5
What is an example of a physical change ?
electromotive force
reactivity
freezing/boiling point
flammability
6
All are examples of a chemical change except...
Suntanning
Boiling water
Match being lit
Milk souring
7
metric unit of mass
gram
meter
liter
8
How many grams are in 1 kilogram?
100
1
10
1000
9
How many protons will this element have?
7
6
5
12
10
What is the Maillard reaction?
When proteins caramelize.
When sugars in foods burns.
When sugars in foods dissolve.
When proteins turn brown as they cook.
11
How many electrons does this element have?
23
13
39
16
12
Is italian dressing a heterogeneous or homogeneous solution?
Heterogeneous
Homogeneous
13
Atomic Weight?
20.1797
20
10
Ne
14
What is a Compound?
A pure substance made of more than 1 compound.
A substance made of 2 or more elements.
A Compound
An element made of 2 or more substances.
15
What is the unit for density
kg/m3
m2
m/kg3
kg
16
How many neutrons will this element have?
13
9
5
4
17
What is an atom?
A man
something that cannot be broken down anyfarther
smallest prtcle of an element that still has it's properties
smallest prtcle of an element that has different properties
18
What is the metric unit of length
gram
meter
liter
19
what the definition of a element
is a pure chemical substance made of same type of atom.
carbon
contains different elements chemically combined together
oxygen
20
Atomic Number
51.9961
28
Cr
24
21
How many neutrons will this element have?
5
10.8
6
11
22
Is mouthwash a heterogeneous or homogeneous solution?
Homogeneous
Heterogeneous
23
metric unit of volume
meter
gram
liter
24
Which of these is a compound?
Helium
Neon
Table Salt
Carbon
25
Maillard reaction can include:
Protein and lipids
Protein and sugar
Lipids and sugar
Lipids and sugar
26
Boiling water is a chemical change.
False
True
27
An atom with a positive or negative charge is called a...
ion
orbital
charge
nucleus
28
Which of the following is an emulsion?
Sucrose
Table Salt
Mayonnaise
Baking Soda
29
A property of a chemical change is...
Temperature change
Breaking
Cutting
Melting
30
What does the maillard reaction do?
Give brown food, such as baked goods, its distinctive flavor.
Caramelize the sugars in foods such as caramel
Convert sugar to carbon dioxide to make bread rise
Give noodles their shiny appearance and slippery texture
