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Chemistry

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Alfonso Mills

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4y ago
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Cards in this guide (13)
How many protons does an atom of carbon have

6

Atoms with certain characteristics are radioactive Which is least likely to be radioactive

all atoms with an atomic number under 40

Cesium-133 has an atomic number of 55 It has neutrons

It has 78 neutrons.

Possible options for spent nuclear fuel rods include

burying them in deep caverns.removing lighter nuclei and reusing them

re-mixing them and putting them back in the mines

Which is are used in nuclear reactors to absorb neutrons

control rods

What does the m represent in Einstein's equation E equals mc2

mass

What is the difference between hydrogen fuel cells and hydrogen fussion

In fuel cells the hydrogen is oxidised to water. In fusion 2 different isotopes of hydrogen (deuterium and tritium) fuse together to form helium.

In the following decay equation 24 12 Mg is the

daughter element

What is the name of the meridian labeled 0

The name of the meridian that is labeled 0 is the Prime Meridian.

In the following decay equation 90 39 y is the

daughter element

What affects the half life

The type of isotope

Can Geothermal pumps can be used for heating or cooling

cooling

I’m a nuclear reaction which of the following must be conserved

Charge

The count of nucleons

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