Recent questions in Atomic Mass

+15 votes

0 answers

What is the difference between atomic weight and relative atomic mass? Which one should be used for calculating masses from isotopic abundance data?

asked Oct 16, 2022 in Atomic Mass by avariciousgush

+251 votes

0 answers

How much does one oxygen atom weigh?

asked Oct 15, 2022 in Atomic Mass by boarsscatter

+15 votes

0 answers

How did the aggregates of nonliving atoms mass into progressively more complex molecules that eventually became man?

asked Oct 15, 2022 in Atomic Mass by JusticeEmpire

+23 votes

0 answers

Two naturally occurring isotopes exist for the hypothetical element dippium. 25.0 percent of dippium atoms have a relative mass of 17.0 amu and 75.0 percent a relative mass of 21.3 amu. What is the atomic mass of dippium?

asked Oct 14, 2022 in Atomic Mass by Richardo

0 votes

0 answers

An element has two isotopes of relative isotopic masses x and x+4. If the abundance of each isotope is the same, calculate the relative atomic mass of this element (in terms of x).?

asked Oct 14, 2022 in Atomic Mass by warbi

+121 votes

0 answers

What is the difference between an element's atomic weight and its actual mass?

asked Oct 14, 2022 in Atomic Mass by stuart avo

+133 votes

0 answers

Why is the mass of an atom smaller than its constituents?

asked Oct 13, 2022 in Atomic Mass by CelestialVortex

+85 votes

0 answers

Can you caculate the atomic mass?

asked Oct 13, 2022 in Atomic Mass by Vincent Moss

+307 votes

0 answers

What is the relative atomic mass of an I*- ion?

asked Oct 13, 2022 in Atomic Mass by MP4player

+24 votes

0 answers

What is the difference between atomic mass, relative atomic mass and standard atomic weight?

asked Oct 13, 2022 in Atomic Mass by SolarisVerse

+24 votes

0 answers

What is the relative atomic mass of chlorine when natural chlorine is a mixture of chlorine 35 and chlorine 37 with relative abundance of 75.53% and 24.47%?

asked Oct 12, 2022 in Atomic Mass by SeraphicPulse

0 votes

0 answers

If the atomic mass of the most abundant isotope of He is 4.003 then why is the atomic mass of the most abundant isotope of C 12.000? As it has triple number of neutrons, protons & electrons; shouldn't the mass be the triple of 4.003 which is 12.009?

asked Oct 12, 2022 in Atomic Mass by suckinstructor

+26 votes

0 answers

Sodium hydroxide reacts with hydrochloric acid and water according to the equation below. Given the atomic masses, Na=23, O=16, H=1 NaOH+HCl=NaCl+H2O Which substance will be in excess if 10g of sodium hydroxide reacts with 10g of hydrochloric acid?

asked Oct 12, 2022 in Atomic Mass by boarsscatter

+107 votes

0 answers

What is the atomic and mass number of quarks?

asked Oct 12, 2022 in Atomic Mass by Shaun courty

+16 votes

0 answers

How (in vacuum) does a 3x3 foot block of something such as gold, fall at the same rate as a 1x1 inch block of sulfur, which has a much lower atomic mass? How is the attraction of mass (Gravity) creating the fixed acceleration it acts by?

asked Oct 12, 2022 in Atomic Mass by GasKate

+10 votes

0 answers

Which atom mass less than oxygen?

asked Oct 12, 2022 in Atomic Mass by NOBBLY BOBBLY

+11 votes

0 answers

Can the mass be removed from an atom?

asked Oct 12, 2022 in Atomic Mass by Joshtb3

+1.2k votes

0 answers

What is the mass of wave?

asked Oct 11, 2022 in Atomic Mass by ChrisM123

+134 votes

0 answers

What has very little mass in an atom?

asked Oct 11, 2022 in Atomic Mass by Razaq

+290 votes

0 answers

Why is atomic weight called "weight" when it's actually mass?

asked Oct 11, 2022 in Atomic Mass by Bazlem

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