Answer: A
jk D
Explanation: because its math
Volume of sphere =
where, =
r = radius of sphere
Put the given value of volume in above formula i.e. ()
Thus,
=
=
=
Thus, radius of the carbon atom is
Answer:
As explained
Explanation:
My reaction will be positive and I will feel elated that a new elements has been discovered as this will be a modification of the earlier claim by berzelius and the likes that there are over 106 known elements ; Metal, Non Metals and Metalloids.
However, fitting the new discovered element in between Tin and antimony may be an issue, as the physical properties of the new elements has to be known, its melting point, metals or non metals as this is paramount to be able to classify the elements. if the elements fits in between tin and antimony, it is an indication that the elements is mot likely a metal or non-mental and may belong to group IVB or VB. Another issue is, the discoverer will have to create his own periodic table to be able to stand in with the discovery of Dimitriy Mendelev.
1. Decomposition reaction,2. Skeletal equation,3. -,nonmetal,4. Combination,double displacement reaction,5. Neutralization,6. Aqueous solution, precipitate,7. Reactants,products,law of conservation of mass,8. Co2 gas,water vapors,9. Atomic,molecular masses . Tried my best . Mark brainliest
B)The number of protons.
c) their atomic masses are different.