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The Properties of Water Flashcards | StudBud
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The Properties of Water
The Properties of Water
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The 6 properties of water and the scientific method review.
Flashcards
30 cards
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Questions
30
Answers
1
The Inner most shell of electrons is full when it has how many electrons?
6
2
8
4
2
What type of bond holds the Hydrogen and Oxygen atoms together within a water molecule?
Hydrogen Bond
Covalent bond
Ionic Bond
Polar Bond
3
Is an atom with 1 valence electron more willing to take electrons from another atom or give electrons away?
Take electrons
Give electrons
4
Which property of water is the reason why frozen water floats?
Excellent Solvent
Cohesion
High Heat Capacity
Ice Density
5
Ice is ____ dense than water.
less
more
equally
6
Which property allows water to absorb a lot of heat without changing phase?
High Heat Capacity
Low Heat Capacity
Cohesion
Capillary Action
7
What property of water allows it to be such a versatile solvent?
its hexagonal shape
polarity
high heat capacity
purity
8
True or False: Cohesion is the attraction between two different molecules.
False
True
9
Which property of water allows water molecules to dissolve numerous substances?
High Heat Capacity
Universal Solvent
Hydrophobic substances
Capillary Action
10
Which two properties of water work together to achieve capillary action?
Cohesion and Adhesion
Cohesion and Surface Tension
Adhesion and Density
High Heat Capacity and Excellent Solvent
11
The boiling point of water is ____.
212° F
high
low
100° F
12
Water being moved through the roots and stem of a plant is an example of:
adhesion
cohesion
surface tension
capillary action
13
Which of the following is most likely to form a covalent bond?
nonmetal and metal
metal and metal
nonmetal and nonmetal
two noble gases
14
Oil won't dissolve in water because it is:
nonpolar
hydrophobic
polar
hydrophilic
15
Water will only dissolve ______ substances.
hydrophobic
polar
Non polar
hydrophilic
16
Water molecules are ______.
Non-polar
Polar
17
What type of bonds connect water molecules to other water molecules?
Water bonds
Ionic Bonds
Covalent bonds
Hydrogen Bonds
18
How many electrons does every shell after the first shell hold to be considered “full”?
8
2
18
6
19
Water droplets coming together to form bigger water droplets shows:
cohesion
universal solvent
adhesion
capillary action
20
What type of bond is essential because it gives water all of its properties?
Covalent Bond
Ionic Bond
Water Bond
Hydrogen Bond
21
Water droplets sticking to wax paper shows:
capillary action
cohesion
adhesion
high heat capacity
22
What is the charge of the Oxygen in a water molecule?
there is no charge
neutral
positive
negative
23
What charge do the Hydrogen atoms have in a water molecule?
negative
positive
there is no charge
neutral
24
Atoms whose outermost shell is full are considered:
Unreactive
Reactive
Unstable
Stable
25
Adding a proton to an atom will create:
a positive charge on the atom
unbalanced number of neutrons
a new element
a negative charge on the atom
26
What is the property of water that allows water molecules to stick to different surfaces?
Adhesion
Cohesion
Capillary Action
Excellent Solvent
27
How many valence electrons are in the outer energy level of Group 17?
1
8
17
7
28
A paper clip floating on top of water shows which property of water?
adhesion
ice density
Surface tension
Cohesion
29
The ____ is the minimum amount of energy needed to get a chemical reaction started.
Reactants
Activation energy
Chemical energy
Oven Heat
30
What property of water allows water molecules to stick to other water molecules?
Adhesion
Capillary Action
Cohesion
Surface Tension