« previous next »

Author Question: Which has the highest first ionization energy? A) Na B) Mg C) S D) ... (Read 58 times)

michelleunicorn

  • Hero Member
  • *****
  • Posts: 565
on: Aug 27, 2018
Which has the highest first ionization energy?
 
  A) Na
  B) Mg
  C) S
  D) Si

Question 2

Write the name for Sr3(PO4)2.
 
  A) strontium (III) phosphite
  B) strontium (II) phosphite
  C) strontium phosphate
  D) tristrontium phosphorustetraoxid e
  E) strontium phosphite


fauacakatahaias

  • Sr. Member
  • ****
  • Posts: 353
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

The energy input and output of glycolysis. The energy input and output of glycolysis.
Light energy from the Sun powers Light energy from the Sun powers
Global energy imbalance ~0.75 Wm-2 Global energy imbalance ~0.75 Wm-2
Energy imbalance establishes a temperature gradient between the tropics and the poles Energy imbalance establishes a temperature gradient between the tropics and the poles
Energy in a Circular Orbit Energy in a Circular Orbit
Selected hormones and their role in energy intake Selected hormones and their role in energy intake
Video: Evolutionary tree of life Animation

For a complete list of videos, visit our video library