allL2arahelie allL2arahelie

02-02-2017
Chemistry

contestada

A ____________ always has the same chemical formula.
a. mixture
c. substance
b. compound
d. molecule

Respuesta :

cjperry404 cjperry404

06-02-2017

c. substance Is the best i think

Answer Link

Otras preguntas

Write quadratic equation whose roots are 4 and -2 and whose leading coefficient is 5

Which step is bypassed in some of the rounds of β-oxidation of unsaturated fatty acids?

Many people hang up on telemarketers, but others will listen politely to their pitches even if they are not interested in the product. telemarketers know that a

Choose the sentence that is correctly punctuated. A.“Why did you ever start playing Words with Friends?”, asked my husband. B. “Why did you ever start pla

Which principle underlies cognitive therapy behavior can be conditioned. unconscious thoughts influence behavior. how you think determines how you feel. th

The endocrine gland that produces primarily testosterone is the

Federal and state regulations list the length of time a record can be used in court proceedings. This is called A. the statute of limitations. B. micr

Which of the following ecosystems is located in Region C on the map above? A. the Sahara Desert B. the Sahel C. the Namib Desert D. the Congo rainforest

Write a word problem whose solution is |-70| = 70

Which of these actions may be prohibited by a court, despite the First Amendment's guarantee of freedom of the press? A. Publishing information that may be dam