« previous next »

Author Question: Atoms of Cl contain ________ protons and ________ electrons. A) 17; 17 B) 17; 18 C) 18; 17 D) ... (Read 37 times)

javeds

  • Hero Member
  • *****
  • Posts: 570
on: Aug 27, 2018
Atoms of Cl contain ________ protons and ________ electrons.
 
  A) 17; 17
  B) 17; 18
  C) 18; 17
  D) 35; 18
  E) 35; 17

Question 2

A 5.00-g sample of liquid water at 25.0 C is heated by the addition of 84.0 J of energy. The final temperature of the water is ________ C. The specific heat capacity of liquid water is 4.18 J/g  K.
 
  A) 95.2
  B) 25.2
  C) -21.0
  D) 29.0
  E) 4.02


aloop

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

A double bond between two oxygen atoms A double bond between two oxygen atoms
Single atoms form the nodes of an elementary quantum network Single atoms form the nodes of an elementary quantum network
Covalent bonds form by the sharing of electrons Covalent bonds form by the sharing of electrons
What is an atoms? What is an atoms?
A typical lightning bolt may last for 0.167 s and transfer 1.07 x 10 electrons. Calculate the ... A typical lightning bolt may last for 0.167 s and transfer 1.07 x 10 electrons. Calculate the ...
What is the isotopic atomic mass of an isotope if 9.7023 1022 atoms weighs 4.0256 g? What is the isotopic atomic mass of an isotope if 9.7023 1022 atoms weighs 4.0256 g?
Video: How Hemoglobin Picks Up and Delivers Oxygen

For a complete list of videos, visit our video library