subject

Physics, 21.09.2020 18:01 noathequeen

Which of the following is an indication of a chemical reaction? freezing melting release of heat all of the above

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 21.06.2019 18:40

What best describes a sonar wave? transverse and electromagnetic transverse and mechanical longitudinal and electromagnetic longitudinal and mechanical

Answers: 1

question

Physics, 22.06.2019 15:30

What is the increase in density of a medium due to wave travel?

Answers: 2

question

Physics, 22.06.2019 19:40

12. a body is a particular amount of matter. it can be a solid, liquid or gas. it can be described as existing in a. size and shape. b. motion and force c. time and space. d. location and movement.

Answers: 2

question

Physics, 23.06.2019 02:00

Explain the difference in reactivity of the elements based on their electron configurations.

Answers: 1

You know the right answer?

Which of the following is an indication of a chemical reaction? freezing melting release of heat all...

Questions

question

Social Studies, 01.10.2019 19:30

What major changes in labor were affected by the growth of unions?...

question

Mathematics, 01.10.2019 19:30

The sequence of transformations that can be performed on quadrilateral abcd to show that it is congruent to quadrilaterat ghilis followed by a...

question

Biology, 01.10.2019 19:30

Temperature and salinity both influence the movement of water in deepwater currents. what is the best description of ocean water at the p...

question

Mathematics, 01.10.2019 19:30

New jersey divides its sales tax so that half goes to the state and half goes to the local municipality. inside designated urban enterprise zone...

question

Social Studies, 01.10.2019 19:30

Amother brings an infant into the clinic. the infant is 2 months old and has not been gaining weight appropriately. the outcome statement on the plan...

question

History, 01.10.2019 19:30

Who had budget deficits that totaled more than deficits under all earlier presidents combined? a. richard nixon b. george h. w. bush

question

Mathematics, 01.10.2019 19:30

Athird-degree polynomial function f has real zeros -2, ½, and 3, and its leading coefficient negative. write an equation for f. sketch the graph of f....

question

Mathematics, 01.10.2019 19:30

What is the value of the expression?...

question

Arts, 01.10.2019 19:30

The combination of lighting, color, the movement of actors, and other visual elements contained by the contribute to the meaning of a shot....

question

Physics, 01.10.2019 19:30

What’s the force of a pitching machine on a baseball? baseballs pitched by a machine have a horizontal velocity of 30 meters/second. the machin...

question

Arts, 01.10.2019 19:30

What is mary's motivation for calling martha a "daughter of a pig"?...

question

Mathematics, 01.10.2019 19:30

Can i plzz get some with mathhthe line segment is reflected about the y-axis to form a'b'. which statement describes a'b'? a...

question

Social Studies, 01.10.2019 19:30

You are hired as an economist to find out if the gross domestic product (gdp) in 2011 was more than the gdp in 2010. in 1 or 2 sentences, explain whic...

question

Business, 01.10.2019 19:30

How does lack of competition in the media be dangerous to our democracy...

question

Mathematics, 01.10.2019 19:30

Find the value of x a. 25 b. 32.5 c. 37.5 d.65

question

Geography, 01.10.2019 19:30

What is an independent laboratory and why would its results be considered more reliable than the results from a laboratory paid by a company selling a...

question

Biology, 01.10.2019 19:30

Ascientist is studying a plant species in which the flower color genes are codominant the scientist crosses a plant with red flowers and a plant with...

question

Mathematics, 01.10.2019 19:30

The jayden family eats at a restaurant that is having a 15% discount promotion. their meal costs $78.39, and and they leave a 20% tip. if the tip appl...

question

English, 01.10.2019 19:30

Which statement best expresses the message in "the earth is precious"? some groups of people are better than others b) we are all connected to each o...

question

Mathematics, 01.10.2019 19:30

How do i get the answer 1/2•-3 4/7...

More questions: Physics Another questions