kychambers4909 kychambers4909
  • 23-01-2024
  • Chemistry
contestada

Which of the following represents the correct order of increasing first ionisation enthalpies of Ca, Ba, S, Se and Ar?
a. Ca < S < Ba < Se < Ar
b. S < Se < Ca < Ba < Ar
c. Ba < Ca < Se < S < Ar
d. Ca < Ba < S < Se < Ar

Respuesta :

Otras preguntas

Which two classes of rock will form near or at Earth’s surface? a.Extrusive igneous and sedimentary b.Sedimentary and intrusive igneous c.Metamorphic and igneou
Using the formula C = 2πr, find the circumference of a circle with diameter of 28 inches.
Boron occurs naturally as two isotopes. What is the difference between these isotopes?
Feminist criticism is most interested in form and structure. symbolism and motif. gender and stereotypes. culture and history.
Match the words in pairs of either synonyms (S)or antonyms(A) A 1. roomy 2.less 3. up-to-date 4.to dislike 5.disadvantage 6.to exclude 7.to refuse 8.different
what are other pigments that trap sunlight
How can the pH of a solution be calculated if the pOH is known?
During which phase of mitosis does cytokenesis occur?
Mr Lopez arranges 48 dry erase markers into 8 equal groups for his math station draw a tape diagram and label the number of dry erase markers
Which shows the route of the trail of tears?