This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What element is defined by the following information? p+ = 17 n = 20 e- = 17 A) calcium B) ... (Read 45 times)

wenmo

  • Hero Member
  • *****
  • Posts: 540
on: Aug 27, 2018
What element is defined by the following information? p+ = 17 n = 20 e- = 17
 
  A) calcium
  B) rubidium
  C) chlorine
  D) neon
  E) oxygen

Question 2

What is the empirical formula for Hg2(NO3)2?
 
  A) Hg2(NO3)2
  B) HgNO3
  C) Hg(NO3)2
  D) Hg2NO3
  E) Hg4(NO3)4


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aprice35067

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

B


wenmo

  • Member
  • Posts: 540
Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

amit

  • Member
  • Posts: 364
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Healed bone fractures can provide clues about activities and fresh fractures can yield information a Healed bone fractures can provide clues about activities and fresh fractures can yield information a
Latest element on the Periodic Table Latest element on the Periodic Table
Older participants remember more information than younger participants when material has emotional ... Older participants remember more information than younger participants when material has emotional ...
Calcium Channel Blockers (Class IV) and Miscellaneous Drugs for Dysrhythmias Calcium Channel Blockers (Class IV) and Miscellaneous Drugs for Dysrhythmias
Consider an aqueous solution of calcium nitrate added to an aqueous solution of sodium ... Consider an aqueous solution of calcium nitrate added to an aqueous solution of sodium ...
Structural organization of a copia transposable element in Drosophila Structural organization of a copia transposable element in Drosophila
Video: Bone cells and tissues - tissue composition and cells

For a complete list of videos, visit our video library