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SNC2P - Logan Lockhart Flashcards | StudBud
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SNC2P - Logan Lockhart
SNC2P - Logan Lockhart
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1
What are Qualitative Observations?
Information gathered through your senses
Information gathered not through your senses
Information gathered through statics
Information gathered through numbers
2
What is a Synthesis reaction?
Plants getting sunlight
Two or more reactants reacting to sunlight to produce energy
Two or more reactants combine to make a new product
Two or more reactants combine to make energy
3
An Anion has a positive charge
False
True
4
What is white light?
Absorbs all colors and turn them into heat
Reflects all light
A mixture of all colors of the rainbow
Light :)
5
What is this element? (Hg)
Hydrogen
Helium
Mercury
Magnesium
6
Chemistry is the study of what?
The study of matter and the way it interacts with atoms
The study of matter and how it interacts with chemicals
The study of atoms and how they interact with other atoms
The study of matter and the way it interacts with other matter
7
How much electrons does Fluorine have?
18.9984
19
9
10
8
What is phosphorescence light?
Release light when hit by UV rays
Living light
Glows after being hit by radiation
Light release during a chemical reaction
9
What is NOT part of the respiratory system?
Brinicles
Phorminx
Villi
Diaphagra
10
What is a stem cell?
Cells made by the human body to regenerate damaged tissue or entire organs
Made by pre-existing cells to regenerate damaged tissue or entire organs
Cells made by humans to regenerate damaged tissue or entire organs
11
What is the Golgi Body
Consumes protein for energy for the cell
Produces protein
Gets rid of non-useful protein for the cell
Sorts and packages protein
12
Flat soda pop is an example of a homogenous mixture
False
True
13
Cancer is uncontrolled cell reproduction
False
True
14
P2O5 is what?
Phourous pentaoxide
Diphourous Pentaoxide
Diphourous Tetraoxide
Diphourous oxide
15
Where does digestion start?
The mouth
The liver
The stomach
The throat
16
What is matter?
Anything that has mass and takes up space
Anything that exist and has mass
Anything that exist
Anything that has mass and doesn't take up space
17
What ISN'T in a atom
Proton
Electron
Neutron
Nucleus
18
What is the beginning of mitosis?
Metaphase
Telophase
Prophase
Anaphase
19
What is the biggest unit in the organization of cells?
Organs
Tissues
Organ system
Organism
20
BrI is what?
Monobromide monoiodide
Bromine monoiodide
Bromine iodide
Bromine oxide
21
About how many cells does a human have?
100 trillion
100 billion
86 trillion
869 billion
22
Elements are made up of multiple atoms
False
True
23
Chlorine is part of the Halogens
False
True
24
Diffusion is the movement of particles from an area of LOW concentration to an area of HIGH concentration
True
False
25
What is an independent variable?
Something that happens AFTER the experiment
Something that you control during an experiment
Something that stays the same during the whole experiment
Something that doesn't need anything during an experiment
26
What is a double displacement reaction?
Elements get added into the two different compounds
Elements get removed from the two different compounds
Two new elements replace 2 existing elements in the two compounds
Elements in different compounds can switch places
27
Which one is NOT a primary color of light?
Green
Blue
Red
Yellow
28
Cells in your body require energy to carry out things like cell division
False
True
29
All cells come from what?
they just come into existence
pre-existing cells
the human body
the nucleus
30
What phase of mitosis does the daughter nuclei form?
Telophase
Metaphase
Prophase
Anaphase
31
Why does a cell want to divide into smaller cells?
They do so organisms (like humans) can survive
If they don't they will die from getting to big
They divide so the original cell can grow larger
They divide so the cells can get more nutrients
32
A Cation doesn't have a negative charge
False
True
33
What is the vesicle of a cell?
Sacks that transport material inside the cell
Stores water, waste, and other substances
A jelly-like liquid, keeps organelles suspended
Transport material connected to the nucleus
34
How many electrons does carbon tetrafluoride gain?
6
4
5
3
35
What IS an example of a chemical change
Ripping paper
Change in color
Odor
Evaporation
36
What is NOT an example of a physical change?
Melting
Burning
Breaking
Freezing
37
Cells don't need oxygen
True
False
38
What Does WHMIS stand for?
Workplace hazardous Materials Introductory System
Work Hazardous Material Introductory System
Workplace Hazardous Materials Information System
Workplace Harmful Material Information System
39
What is incandescence light?
a gas emits light when electrons pass
Light release during a chemical reaction
So hot it glows
Release light when hit by UV rays
40
What does this HHPS symbole mean?
Poison
Corrosive
Explosive
Flammable
41
Why is water blue?
Light from the sky reflects off from water
Light from water reflects off from the sky
Water is naturally blue
Water absorbs all color expect blue
42
What are the Mitochondria in a cell?
Produce the protein of a cell
The waste production of a cell
Maintains the structure of a cell
The power plant of a cell
43
A single displacement reaction is what?
An element gets replace by a new element in a compound
An element gets removed from a compound
A element replaces another element from a compound
An element is added into the compound
44
How many valence electrons are in group 13
3
13
-13
-3
45
How many times does a heartbeat per minute?
72 times
73 times
70 times
71 times
46
What is the offspring of a cell is called
The daughter cells
Mitosis cells
The son cells
The sibling cells
47
How many chambers are in the heart?
5
4
6
3
48
Cells specialized by producing different proteins
True
False
49
How many atoms are in hepta in molecular compounds
9
10
8
7
50
What does this symbol mean?
Oxidizing
Flamable
Harmful
Explosive
