Question

what is meant by atomic mass number ? explain how the atomic number and mass number of carbon are 6 and 12 respectively​

Answer 1

Answer:

Explanation:  its a number used to name types of atoms

Answer 2

Answer:

c.ατσмic мαss ทυмвєr : iτ is τнє sυм σƒ τσταℓ ทυмвєr σƒ ρrστσทs αท∂ ทєυτrσทs ρrєsєทτ iท α ทυcℓєυs.

ατσмic мαss ทυмвєr = ทυмвєr σƒ ρrστσทs + ทυмвєr σƒ ทєυτrσทs.

ατσмic ทυмвєr = ทυмвєr σƒ ρrστσทs = ทυмвєr σƒ єℓєcτrσทs. iτ is ∂єทστє∂ вy ʑ.

мαss ทυмвєr = ทυмвєr σƒ ρrστσทs + ทυмвєr σƒ ทєυτrσทs. iτ is ∂єทστє∂ вy α.

ƒσr єxαмρℓє : cαrвσท ατσм iτs, ทυмвєr σƒ ρrστσท = 6

ทυмвєr σƒ ทєυτrσทs = 6

ทυмвєr σƒ єℓєcτrσท = 6

ατσмic ทυмвєr(ʑ) = ทυмвєr σƒ ρrστσทs = ทυмвєr σƒ єℓєcτrσทs = 6.

мαss ทυмвєr(α) = ทυмвєr σƒ ρrστσท + ทυмвєr σƒ ทєυτrσทs = 6 + 6 =12.