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bearhunter [10]
3 years ago
6

What happens when sulfur reacts with potassium?

Physics
1 answer:
rosijanka [135]3 years ago
6 0

Answer: Electrons move from the potassium atoms to the sulfur atoms.

Explanation:  2 K + S ⇒ 2 K^+ + S^2-   . Usually metals donor electrons to non-metals

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Which sequence shpes the steps of the proces of science in an order in which they might occur?
ivanzaharov [21]

The steps of the process of science in an order in which they might occur

exploration >> hypothesis >> prediction >> experiment.

The correct option is D.

<h3>Explanation:</h3>
  • A series of sequential steps are included in the scientific method, which is how knowledge in the scientific field is acquired.
  • When a question arises from observing the natural world, a hypothesis is a predetermined explanation of the question.
  • Experimental and/or observational procedures must be used to test a hypothesis and determine whether it is true or false.
<h3>What are some fundamental scientific procedures?</h3>

When scientists conduct research and study, they use specific science process skills. The thinking processes that scientists, teachers, and students use when conducting science include observing, categorizing, communicating, measuring, inferring, and predicting.

To know more about  process of science visit:

brainly.com/question/3987688

#SPJ4

I understand that the question you are looking for is:

Which sequence shows the steps of the process of science in an order in which they might occur?

A. exploration, question, opinion, conclusion, hypothesis

B. question, observation, experiment, analysis, prediction

C. experiment, conclusion, exploration, application

D. exploration, hypothesis, prediction, experiment

6 0
2 years ago
You are standing 10 meters from a light source. Then, you back away from the light source until you are 20 meters away from it.
aliya0001 [1]
From my new perspective, the new intensity of the
light source has decreased by a factor of four.
7 0
3 years ago
Read 2 more answers
Les changements d'état de la matière
ale4655 [162]

Answer:

Les changements d'état sont des changements physiques. Ils se produisent lorsque la matière absorbe ou perd de l'énergie. Les processus dans lesquels la matière change entre les états liquide et solide sont la congélation et la fusion. Les processus dans lesquels la matière change entre les états liquide et gazeux sont la vaporisation, l'évaporation et la condensation.

Im not french and I used translate so if it messes up with the translation, I am sorry

5 0
3 years ago
what is the mass number in atomic mass units of an atom with 14 protons, 14 electrons, and 16 neutrons
lozanna [386]

28.090.............................................

8 0
3 years ago
Determine the electrical force of attraction between two balloons with separate charges of +3.5 × 10-8 C and -2.9 × 10-8 C when
kenny6666 [7]

Answer:

The electrical force of attraction between the balloons is 2.16\times 10^{-5}\ N.

Explanation:

Given that,

Charge 1, q_1=+3.5\times 10^{-8}\ C

Charge 2, q_2=-2.9\times 10^{-8}\ C

Distance between the charges, d = 0.65 m

We need to find the electrical force of attraction between two balloons. It is given by the formula as :

F=k\dfrac{q_1q_2}{d^2}\\\\F=9\times 10^9\times \dfrac{3.5\times 10^{-8}\times 2.9\times 10^{-8}}{(0.65)^2}\\\\F=2.16\times 10^{-5}\ N

So, the electrical force of attraction between the balloons is 2.16\times 10^{-5}\ N. Hence, this is the required solution.

3 0
3 years ago
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