1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Triss [41]
4 years ago
6

The energy required to start a reaction is called _____.

Chemistry
1 answer:
Cerrena [4.2K]4 years ago
4 0
D..........!!!!!!!!!!!!
You might be interested in
What is the mass of 2.13 moles of lithium arsenate
Helga [31]
Lithium Arsenate - Li3AsO4 (160g/mol). So, it’s 2,13 mol * 160 g/mol = 340,8 g.
8 0
3 years ago
How is energy transfer connected to your life
lutik1710 [3]

Answer:

Baking, microwave, heating system for your house, water boiler, fridge.

4 0
3 years ago
Isotopes percent abundance of antimony
Nitella [24]
Antimony has two naturally occurring isotopes. Their abundance is given in the pic attached below
4 0
4 years ago
(pls help)
WITCHER [35]
Anthony’s because it explains way more
8 0
2 years ago
How do you decide whether an observed property of matter is a physical or a chemical property?
Otrada [13]
By the object's composition and the acting agent to which factors the change of the substance or entity.
<span>The effect of physical property of matter on the object or substance can be better identified when the object doesn't change in composition or in nature. Unlike chemical property which has changed in its composition and atomic structure that was caused by chemical change or reaction due to an agent. Physical property is identified thru physical reactions or changes that has never changed the object in an atomic level, like cutting paper into smaller sizes. The aforementioned example illustrates physical proerty but being cut into smaller buts without changing the object from paper to any other substance, thus, its structure remain and its still called paper regardless of size, mass and texture. <span>
</span></span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following pairs of atoms represent isotopes?
    8·2 answers
  • What part of Dalton’s atomic theory was later proved to be incorrect?
    9·2 answers
  • Which would increase the amount of dissolved oxygen in a pond
    8·1 answer
  • 8. A fossil plant that helps support the theory of continental drift is ____.
    14·1 answer
  • Elements in the first group of the periodic table are
    6·1 answer
  • Need help !!!!!!!!!!​
    12·1 answer
  • What are microorganisms?
    9·1 answer
  • suppose that an ionic compound m represents a metal that could form more than one type of ion. in the formula MO the charge of t
    5·1 answer
  • 9. Axon and dendrites are both parts of a neuron. How is the role of axons different than the
    7·1 answer
  • What were the first 5 planets that were observed? Why were those the only ones? Help pls!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!