Quiz about Fission vs fusion!

Question 1

The splitting of a nucleus into smaller nuclei is

Accepted Answer

fission

Answer

fusion

Answer

half-life

Answer

gamma radiation

Question 2

Which of the following is true about nuclear fission?

Accepted Answer

The mass of the product is less than that of the original nucleus

Answer

The mass of the product is greater than the mass of the original nucleus

Answer

The mass of the product is the same as the mass of the original nucleus

Answer

The mass of the product is 100 times greater than the original nucleus

Question 3

Two nuclei with low masses are combined to form one nucleus of larger mass is called what?

Accepted Answer

Nuclear fussion

Answer

Nuclear fission

Answer

Nuclear half-life

Answer

Half-life

Question 4

How do nuclear power-plants work?

Accepted Answer

Fission

Answer

Fusion

Answer

Half-life

Answer

Fusion or fission

Question 5

In an endothermic reaction, heat is ,,,

Accepted Answer

taken in

Answer

given out

Question 6

What type of reaction occurs in a hand warmer

Accepted Answer

exothermic

Answer

endothermic

Question 7

If a chemical reaction is EXOTHERMIC, the temperature would....

Accepted Answer

Increase

Answer

Stay the same

Answer

Decrease

Question 8

Is photosynthesis an exothermic or endothermic reaction?

Accepted Answer

Endothermic

Answer

Exothermic

Question 9

Have you ever eaten sherbet sweets candy? They fizz in your mouth and your tongue feels cold. Why do you think that is?

Accepted Answer

It is an endothermic reaction

Answer

It is an exothermic reaction

Answer

It is made of ice

Answer

It is dissolving your mouth

Question 10

0_{2 (g)+}2H_{2-------------}2H₂0 + Energy

Accepted Answer

exothermic

Answer

endothermic

Question 11

6CO₂ + 6H₂0 + Energy --------------- C₆ H₁₂ 0₆ + 6O₂

Accepted Answer

endothermic reaction

Answer

exothermic reaction

Question 12

The number before a chemical formula that shows the number of molecules present is call a?

Accepted Answer

Coefficient

Answer

Yield

Answer

Product

Answer

Reactant

Question 13

What do you call the substances on the left side of a chemical equation?

Accepted Answer

reactants

Answer

yield

Answer

products

Answer

compounds

Question 14

Which is the correct atom count for the reactant side of the chemical equation?
CH₄ + 2 O₂ -> CO₂ + 2 H2O

Accepted Answer

C=1
H=4
O=4

Answer

C=4
H=4
O=4

Answer

C=1
H=4
O=2

Answer

C=1
H=4
O=2

Question 15

How are chemical bonds formed?

Accepted Answer

by sharing, giving, or taking electrons from another atom

Answer

through radioactive decay

Answer

by losing or gaining neutrons in the nucleus

Answer

by exchanging protons with another atom

Question 16

Which has a pH below 7?

Accepted Answer

Acid

Answer

Base

Question 17

Which has a bitter taste?

Accepted Answer

Base

Answer

Acid

Answer

flagella

Answer

cila

Question 18

Which has a slippery texture?

Accepted Answer

Base

Answer

Acid

Question 19

Turns litmus red

Accepted Answer

Acids

Answer

Bases

Answer

All

Question 20

What colour does a base turn red litmus paper?

Accepted Answer

Blue

Answer

Red

Question 21

Bleach is a strong base, what is the pH level of bleach?

Accepted Answer

13

Answer

14

Answer

1

Answer

2

Question 22

According to the pH range which substance is more acidic than lemon juice

Accepted Answer

Hydrochloric acid

Answer

cabbage

Answer

milk

Question 23

What ion do acids release?

Accepted Answer

H+

Answer

H-

Answer

OH-

Answer

OH+

Question 24

Which planet is the closest planet to the sun?

Accepted Answer

Mercury

Answer

Venus

Answer

Mars

Answer

Pluto

Question 25

What is similar about all of the inner planets?

Accepted Answer

rocky

Answer

gasses

Answer

many moons

Answer

takes a long time to revolve around the sun

Question 26

Who is responsible for producing this image?

Accepted Answer

Rosalind Franklin

Answer

Francis Crick

Answer

James Watson

Answer

Watson and Crick

Question 27

Who organized living things by creating binomial nomenclature?

Accepted Answer

Carolus Linnaeus

Answer

Robert Hooke

Answer

Anton van Leeuwenhoek

Answer

James Watson

Question 28

The scientific name for water bear is Hypsibius dujardini.  What is its genus?

Accepted Answer

Hypsibius

Answer

dujardini

Answer

water

Answer

tardigrade

Question 29

Who is the closest relative to the birds?

Accepted Answer

crocodiles

Answer

sharks

Answer

fish

Answer

amphibians

Question 30

During what phase of Mitosis do the chromosomes line up in the Middle

Accepted Answer

Metaphase

Answer

Prophase

Answer

Telophase

Answer

Anaphase

Question 31

How many chromosomes to do most human cells have?

Accepted Answer

46

Answer

2

Answer

92

Answer

Identical to your age

Question 32

What you see, or the physical appearance.

Accepted Answer

Phenotype

Answer

Genotype

Answer

Homozygous

Answer

Heterozygous

Question 33

What are the possible genotypes for this cross?
(Click the picture to see it without the text)

Accepted Answer

TT = 25% Tt= 50% tt=25%

Answer

all tall

Answer

TT= 75% tt = 25%

Answer

Tt = 100%

Question 34

The RIGHT side of a chemical equation is called the?

Accepted Answer

products

Answer

reactants

Answer

coefficients

Answer

subscripts

Fission vs fusion!

36 questions

The splitting of a nucleus into smaller nuclei is

Which of the following is true about nuclear fission?

Two nuclei with low masses are combined to form one nucleus of larger mass is called what?

How do nuclear power-plants work?

In an endothermic reaction, heat is ,,,

What type of reaction occurs in a hand warmer

If a chemical reaction is EXOTHERMIC, the temperature would....

Is photosynthesis an exothermic or endothermic reaction?

Have you ever eaten sherbet sweets candy? They fizz in your mouth and your tongue feels cold. Why do you think that is?

0_{2 (g)+}2H_{2-------------}2H₂0 + Energy

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Fission vs fusion!

36 questions

The splitting of a nucleus into smaller nuclei is

Which of the following is true about nuclear fission?

Two nuclei with low masses are combined to form one nucleus of larger mass is called what?

How do nuclear power-plants work?

In an endothermic reaction, heat is ,,,

What type of reaction occurs in a hand warmer

If a chemical reaction is EXOTHERMIC, the temperature would....

Is photosynthesis an exothermic or endothermic reaction?

Have you ever eaten sherbet sweets candy? They fizz in your mouth and your tongue feels cold. Why do you think that is?

02 (g)+ 2H2-------------2H20 + Energy

Create a free account and access millions of resources

Similar Resources on Wayground

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0_{2 (g)+}2H_{2-------------}2H₂0 + Energy