Classic
Quiz Sciences
Sciences
 30 QUESTIONS
Q1. The mass of a mole of NaCl is the?
A) Molar Mass
B) Atomic Mass
C) Molecular Mass
D) Gram Atomic Mass
Q2. What is the molar mass of (NH4)2CO3?
A) 144 g
B) 138 g
C) 96 g
D) 78 g
Q3. The volume of one mole of a substance is 22. 4 L at STP for all ___.
A) Gases
B) Liquids
C) Solids
D) Compounds

Midterm Exam Review 1

18 played - 11 yrs ago

Chemistry

Expert QUIZ 30 QUESTIONS
Ceiteagakactag
Ceiteagakactag
expert
Classic
Quiz Sciences
Sciences
 9 QUESTIONS
Q1. What part of the cell is the brain of the cell?
A) Nucleus
B) Cell membrane
C) Cell wall
D) Photosynthesis
Q2. What part of the cell is soft and stretchy, letting the bad things out and the good things in?
A) Cell wall
B) Nucleus
C) Cell membrane
D) Chloroplast
Q3. What two parts do only plant cells have that animal cells don't have?
A) Chloroplast and nucleus
B) Chloroplast and cell wall
C) Cell membrane and cell wall
D) Cytoplasm and vacuole

Cells Test

18 played - 6 yrs ago

You know, the test ya'll 5th graders need to learn.

Medium QUIZ 9 QUESTIONS
Nausea
Nausea
medium
Classic
Quiz Sciences
Sciences
 10 QUESTIONS
Q1. If you don't specify a library name, where are formats stored by default and what happens to them ?
A) Work. formats, and they exist after you close sas
B) Work. formats, and they vanish after you close sas
C) Permanently
D) Only for the current data step
Q2. Which will store your formats in a permanent library?
A) Libname library 'c : \sasdata\formats\'; proc format lib=library. . ;
B) Libname library 'c : \sasdata\formats\'; format lib=library;
C) Library 'c : \sasdata\formats\'; proc format lib=library. . ;
D) Libname library 'c : \sasdata\formats\'; proc lib=library. . ;
Q3. If you're creating a new format with the value statement, and you're going to format character fields,…
A) Nothing extra
B) A dollar sign
C) Must be two characters long
D) Can't end with a number

User defined formats chapter 7

18 played - 13 yrs ago

Chapter 7 from the book. . user defined formats

Hard QUIZ 10 QUESTIONS
Tomowsiak
Tomowsiak
hard
Classic
Quiz Sciences
Sciences
 21 QUESTIONS
Q1. What definition best describes the moon?
A) A huge ball of hot gases that gives off light and heat.
B) A huge ball of rock that orbits the earth.
C) A star that spins around the earth.
Q2. What is a constellation?
A) A huge ball of rock that orbits the earth.
B) A group of stars that spin around like a top.
C) A group of stars that forms a pattern.
Q3. To rotate means :
A) To spin around like a top.
B) To move in a square pattern.
C) To move up and down.

Science Chapter 2 (2nd Gr)

18 played - 12 yrs ago

The Earth and Space

Medium QUIZ 21 QUESTIONS
Betteker
Betteker
medium
Classic
Quiz Sciences
Sciences
 25 QUESTIONS
Q1. What is a pathogen?
A) Disease-causing living organisms
B) Bacteria
C) Chemical
Q2. What are the three major classes of plant pathogens
A) Fungi, bacteria, viruses
B) Fungi, bacteria, illness
C) Bacteria, viruses, mineral
Q3. What is a symptom of a disease?
A) A physical expression of a disease
B) Physical evidence of the pathogen
C) Environmental stress

Plant Biology Final

18 played - 13 yrs ago

Final Exam study

Hard QUIZ 25 QUESTIONS
Er1cajt
Er1cajt
hard
Classic
Quiz Sciences
Sciences
 7 QUESTIONS
Q1. Speed, Distance, Time If a Ferrari 458 was travelling at 140mph for 1hr 30 minutes, how far will it…
A) 93 miles
B) 210 miles
C) 330 miles
Q2. Energy Of Matter If 2kg of matter was destroyed and turned into energy, how much energy would it generate?
A) 100 Terrawatts
B) 90, 000 Terrawatts
C) 180, 000 Terrawatts
Q3. Current, Voltage, Resistance If the current of a circuit was 20A and the resistance was 1.5Ω,…
A) 20V
B) 13.33V
C) 18.5V

Physics!

17 played - 9 yrs ago

Physics Quiz! All speeds are rounded to the nearest ten. All distances are rounded to the nearest whole number.

Hard QUIZ 7 QUESTIONS
Zameeronchrome
Zameeronchrome
hard
Classic
Quiz Sciences
Sciences
 10 QUESTIONS
Q1. What are genes and what do they contain?
A) They are what makes you the way you are. And contain DNA.
B) Contain cells and body parts.
C) Contains genes and nucleus.
D) Contains a latter of DNA
Q2. What does DNA mean?
A) Deoxide nomatic acid
B) Deoxide nuclauc acid
C) Ribonucleic acid
D) Ribonucleus spine
Q3. What are DNA shaped like?
A) A long latter
B) A long twisted latter
C) A fire truck
D) A straight line

Human genes quiz

13 played - 11 yrs ago

Interacted game that teaches you about you. teach you about what you are made up and why.

Hard QUIZ 10 QUESTIONS
DP5426
DP5426
hard
Classic
Quiz Sciences
Sciences
 11 QUESTIONS
Q1. Who discovered vaccine for small pox?
A) Alexander Fleming
B) Louis Pasteur
C) Edward jenner
Q2. Disease causing microorganisms are called?
A) Pathogens
B) Flue
C) Fungi
Q3. Citrus canker is caused by?
A) Bacteria
B) Fungi
C) Virus

Class 8 science update your knowledge with varsha

11 played - 4 yrs ago

This is a science multiple choice questions quiz . Very interesting and will upgrade your knowledge

Hard QUIZ 11 QUESTIONS
Summy
Summy
hard
Classic
Quiz Sciences
Sciences
 18 QUESTIONS
Q1. What is a property?
A) Everything that is made of matter.
B) One part of what something is like such as size, shape, and texture.
C) Use of a balance to measure the mass of a solid object.
Q2. How would you describe the air?
A) It is a liquid.
B) It is a solid.
C) It is a gas.
Q3. Everything on Earth is made of _______.
A) Gas
B) Matter
C) Water

Science Chapter 4 (2nd Gr)

10 played - 12 yrs ago

Measurement tools and units

Medium QUIZ 18 QUESTIONS
Betteker
Betteker
medium
Classic
Quiz Sciences
Sciences
 10 QUESTIONS
Q1. _____________ clouds are very high in the sky and wispy.
A) Cirrus
B) Cumulus
C) Stratus
Q2. __________________ clouds are gray and usually cover most of the sky.
A) Cirrus
B) Cumulus
C) Stratus
Q3. ______________ clouds look like cotton balls.
A) Cirrus
B) Cumulus
C) Stratus

Clouds

8 played - 6 yrs ago

Hard QUIZ 10 QUESTIONS
Sgermani
Sgermani
hard
Classic
Quiz Sciences
Sciences
 10 QUESTIONS
Q1. What university is the Wyss Institute at?
A) Stanford University
B) Yale University
C) Harvard University
Q2. Microfluidics is the science that _____________________________
A) Pertains to the flow of liquids in microscopic channels.
B) Is associated with the study of microscopic fluid
C) Pertains to the flow of water in microscopic fluid containers
Q3. MMD stands for?
A) Microscopic mathematical design
B) Microscopic multi-layer device
C) Multi-layer microfluidic device

Organ-on-a-chip Quiz

8 played - 11 yrs ago

Test your newly acquired knowledge.

Hard QUIZ 10 QUESTIONS
19098
19098
hard
Classic
Quiz Sciences
Sciences
 10 QUESTIONS
Q1. Si unit of acceleration-
A) M/s
B) M/s square
C) Km/s square
D) Km/hour square
Q2. When water at 0°C freezes to form ice at the same temperature of 0°C, then it :
A) Absorbs some heat
B) Releases some heat
C) Neither absorbs nor releases heat
D) Absorbs exactly 3.34 x 105J/kg of heat
Q3. Which of the following causes the temperature of a substance to remain constant while it is undergoing…
A) Latent heat
B) Lattice energy
C) Loss of heat
D) None of these

Science class 9th

6 played - 3 yrs ago

Hard QUIZ 10 QUESTIONS
Adityaa
Adityaa
hard
Classic
Quiz Sciences
Sciences
 10 QUESTIONS
Q1. What is also called lunar caustic?
A) Silver oxide
B) Silver hydroxide
C) Copper oxide
D) Copper hydroxide
Q2. Iron III has a reduction potential with reference to hydrogen.
A) Negligible
B) Negative
C) Not defined
D) Positive
Q3. Ferrous compounds are found to be less stable than ferric compounds. Which can be attributed for the same?
A) SRP value
B) Ionization potential
C) D5 configuration
D) Unknown to mankind

D block elements

5 played - 5 yrs ago

Hard QUIZ 10 QUESTIONS
Andrewt13
Andrewt13
hard
Classic
Quiz Sciences
Sciences
 10 QUESTIONS
Q1. What is molarity of 124.62g sodium oxide mixed to form 2.1L of solution?
A) 1 g/L
B) 1 mol/L
C) 62g/L
D) 62 mol/L
Q2. What is electronegativity of Fluorine and oxygen?
A) 4.0 and 3.5
B) 3.5 and 4.0
C) 2.1 and 3
D) 3 and 2.5
Q3. Which element is the most electro positive element?
A) Cs
B) K
C) Ca
D) Ba

Chemistry quiz

5 played - 9 yrs ago

Test your knowledge of basic chemistry

Expert QUIZ 10 QUESTIONS
Pranay13
Pranay13
expert
Classic
Quiz Sciences
Sciences
 7 QUESTIONS
Q1. Whats is the name of this constellation ?
A) Sagittarius
B) Capricorn
Q2. Whats is the name of this constellation ?
A) Scorpio
B) Taurus
Q3. Whats is the name of this constellation ?
A) Virgo
B) Leo

Constellations

5 played - 4 yrs ago

Astronomy

Hard QUIZ 7 QUESTIONS
NesnousB
NesnousB
hard