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
katovenus [111]
3 years ago
11

PLEASE HELP ONLY ONE QUESTION

Chemistry
2 answers:
rosijanka [135]3 years ago
7 0
When reactant particles collide with proper energy and proper orientation
ad-work [718]3 years ago
6 0

A chemical reaction occurs when reactant particles collide with proper energy and proper orientation.

Hope this helps! Have a great day! <3

You might be interested in
An unknown element is determined to have 22 neutrons and a mass number of 40.
Amiraneli [1.4K]
It’s Calcium hope that helps!
7 0
3 years ago
In an atomic model that includes a nucleus, negative charge is
Ber [7]
In an atomic model that includes a nucleus, the negative charge correlates to the electron and is located outside of the positively charged nucleus. It is found in a given region, where there is a probability of electrons to be found called the electron cloud.
6 0
4 years ago
Read 2 more answers
Which of the following weathering processes involves the constant freezing and thawing of water?
Artemon [7]

Frost wedging

Explanation:

Weathering is the physical disintegration and chemical decomposition of rocks to form sediments and soils.

Some agents of weathering are wind, water, glacier and gravity.

  • In physical weathering, rocks are broken down mechanically into smaller bit.
  • Freezing and thawing allows for the propagation of physical weathering.
  • Water within cracks will expand when they freeze significantly.
  • This will further expand and widen the cracks.
  • When the ice thaws the stress is relieved.
  • When the process continues on and on over the year, a rock will eventually break down.
  • This is common around the temperate and polar regions.

Learn more:

weathering brainly.com/question/876569

#learnwithBrainly

4 0
3 years ago
Write the nuclear decay equation for the alpha particle decay of Pu-243
Mkey [24]

Answer:

Explanation:

The reaction can be represented by this nuclear equation: 23892U → 23490Th + 42He + Energy.

7 0
3 years ago
Which of the following statements is TRUE for the following situation:
Mekhanik [1.2K]

Answer:

The electron in xenon are dropping more energy levels than helium

4 0
3 years ago
Other questions:
  • The atomic number of an atom is equivalent to which of the following?
    7·2 answers
  • You are out on a hike, and you notice that the line of telephone wires you have been following along a slope is crooked. Two of
    15·1 answer
  • Please Help ASAP!!!!! 16pts a) If a star's spectrum is "blueshifted" will it necessarily appear blue? Explain b) If star A is cl
    11·2 answers
  • Calculate the concentration of OH-in a solution that has a concentration of H+ = 8.1 x 10^−6 M at 25°C. Multiply the answer you
    10·1 answer
  • Based on the kinetic molecular theory, which of the following statements is correct about a sample of gas at a constant temperat
    5·1 answer
  • How is energy involved in a chemical change?
    13·1 answer
  • Which event is most likely an example of a chemical reaction
    15·1 answer
  • What would be the formula for an alkane which contains 30 hydrogen atoms? C__H30 16 18 14 15
    9·2 answers
  • How many grams of hydrogen chloride can be produced from 1.00g of hydrogen and 55.0g of chlorine? what is the limiting reactant?
    8·1 answer
  • What do you think is the primary reason why the Unionid mussel population declined whenever there is a dramatic increase in the
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!