Which of the following has the minimum atomic mass

Asked by admin @ 13/08/2021 in Chemistry viewed by 303 People

Which of the following has the minimum atomic mass?

(A) Oxygen
(B) Sulphur
(C) Nitrogen
(D) Carbon

Answered by admin @ 13/08/2021

Answer:

Carbon

Explanation:

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If an atom has 17 electrons and its mass number is 35 calculate the following

Asked by maham237 @ 26/12/2020 in Chemistry viewed by 359 persons

if an atom has 17 electrons and its mass number is 35, calculate the following: - number of protons - number of neutrons -atomic number

The mass number of an atom is the number of

Asked by admin @ 05/11/2021 in Chemistry viewed by 285 persons

The atomic number is the number of protons in the nucleus of an atom of an element. Each element has a unique number of protons. For example, an atom with …

Which has minimum number of atoms of oxygen

Asked by admin @ 29/08/2021 in Chemistry viewed by 376 persons

Which has maximum number of atoms of oxygen(a) 10 ml H2O(l)(b) 0.1 mole of V2O5(c) 12 gm O3(g)(d) 12.044 ×1022 molecules of CO2

Calculate the molar mass of the following substances

Asked by admin @ 29/08/2021 in Science viewed by 323 persons

Question 6 Calculate the molar mass of the following substances: (a) Ethyne, C2H2 (b) Sulphur molecule, S8 (c) Phosphorus molecule, P4 (atomic mass of phosphorus = 31) (d) Hydrochloric acid, …

Which of the following transitions have minimum wavelength

Asked by admin @ 26/08/2021 in Chemistry viewed by 305 persons

(i) Which of the following transition will have minimum wavelength and why?n4---->n1, n4------>n2, n2------>n1(ii) The uncertainty in the position of a moving bullet of mass 10g is 10^-5 …

Mass of 1 mole of nitrogen atom is

Asked by admin @ 26/08/2021 in Chemistry viewed by 376 persons

What is the mass of (a) 1 mole of nitrogen atom? (b) 4 moles of aluminium atom? (c) 10 moles of sodium sulphite (Na₂SO₃) ?

Who among the following had proposed the atomic theory

Asked by admin @ 23/08/2021 in Chemistry viewed by 296 persons

. Who among the following had given the Atomic Theory? [A]Benzamin Franklin [B]Madam Curie [C]Albert Einstein [D]John Dalton

Which of the following are characteristics of mass communication

Asked by admin @ 23/08/2021 in Social Sciences viewed by 387 persons

Definition and characteristics of mass communication

Calculate the molecular mass of the following in u

Asked by admin @ 17/08/2021 in Chemistry viewed by 310 persons

Calculate the molecular mass of the following in u a. NH3 b. CH3COOH c. C2H5OH

In a multielectron atom which of the following orbitals

Asked by admin @ 16/08/2021 in Chemistry viewed by 283 persons

In multi electron atom which of the following orbitals described by the three quantum numbers will have same energy in the absence of magnetic and electrical field? 1) n=1,l=0,m=0 2)n=2,l=0,m=0 …

What is the mass of one atom of oxygen

Asked by admin @ 16/08/2021 in Chemistry viewed by 294 persons

Calculate a) The mass of one atom of oxygen. b) The mass of one molecule of oxygen. c) The mass of one ion of oxygen.

Which of the following transition will have minimum wavelength

Asked by admin @ 12/08/2021 in Chemistry viewed by 281 persons

(i) Which of the following transition will have minimum wavelength and why?n4---->n1, n4------>n2, n2------>n1(ii) The uncertainty in the position of a moving bullet of mass 10g is 10^-5 …