Answer:
2 Carbon (C) is found on the Periodic Table; however, Carbon Dioxide (CO2) is not. Why is this the case? А B с D
A Only substances that cannot be broken down into simpler substances are found on the Periodic Table.
B Only gases are found on the Periodic Table.
C Only compounds are found on the Periodic Table.
D Compounds cannot be broken down into simpler substances.
Answer:
Explanation:
Answer:
3. Equal numbers of protons and neutrons
Explanation:
The nucleus becomes unstable if the ratio of protons to neutrons is less than 1:1 or more than 1:1.5.
The most stable nucleus has a neutron proton ratio of 1:1 which means that they can not release a neutron or a proton to decay.
Nucleus 3 is therefore the most stable.
Because it has no <span> stereogenic carbon centres.</span>
Carbon has a higher boiling point.
