fastlillian
fastlillian fastlillian
  • 23-04-2018
  • Physics
contestada

PLEASE HELP!
Which of these compounds is covalently bonded?
A.KF
B.NO2
C.Na2S
D.MgF2

Respuesta :

SINAZEUS
SINAZEUS SINAZEUS
  • 24-04-2018
B is the correct answer


a covalent bond is between non metals

A is wrong because potassium (K) is metal

C is wrong because Sodium (Na) is a metal

D is wrong because magnesium (Mg) is a metal



good luck
Answer Link

Otras preguntas

each year lizzies school purchases student agenda books which are sold in the school store this year the school purchased 350 books at a cost of 1.137.50 if the
Pollution in cities during the late 1800s was caused in part by horses, coal, and inadequate sewer systems. a. True b. False
How are the decimals 0.009 and 0.09 related? Explain
what's the first step of the scientific method
What is the value of 43,782 underline digit is 7
presidents with the last names that start with a vowel
Why do interest rates on home mortgages increase when demand for housing increases
What is the name of the answer when we add
On a game show, there are 10 keys in a bag, and 3 of the keys start a car. A contestant randomly chooses a key. It does not start the car. she returns the key t
Which component is an example of skill-related fitness?