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konstantin123 [22]
3 years ago
15

PLEASE HELP QUICK!!

Chemistry
2 answers:
ICE Princess25 [194]3 years ago
5 0

Answer: A:Radition

Explanation:

Sergio039 [100]3 years ago
3 0

Answer:

D

Explanation:

My logic: Electricity produces heat, chemical reactions produce heat. And so on.

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If a object has a mass of 10 kilograms, how much does it weigh in newtons?
Len [333]
Depends on where the object is. On earth, moon , or somewhere without any other mass (theoretically). I think you mean how much does weigh on earth. So, the average gravitational acceleration on earth is : 9.83 m/s^2 To find out how much an object weighs, this is the formula : G=m.g where m is mass of the object g is the gravitational acceleration and G is weight. So, G = 10.9,83 = 98,3 N is the answer.
5 0
3 years ago
An element that has an electronegativity value of zero
marta [7]

Answer:

Noble gases

Explanation:

Noble gases

3 0
3 years ago
¿ que característica tiene el conocimiento científico ?
saw5 [17]

Answer: El conocimiento científico es un saber crítico (fundamentado), metódico, verificable, sistemático, unificado, ordenado, universal, objetivo, comunicable (por medio del lenguaje científico), racional, provisorio y que explica y predice hechos por medio de leyes.

Explanation: El conocimiento científico es un saber crítico (fundamentado), metódico, verificable, sistemático, unificado, ordenado, universal, objetivo, comunicable (por medio del lenguaje científico), racional, provisorio y que explica y predice hechos por medio de leyes.

7 0
3 years ago
The water pressure on Mustafa as he dives is increasing at a rate of 0.9920.9920, point, 992 atmospheres (\text{atm})(atm)left p
pantera1 [17]

Based on the given scenario, the rate of increase in water pressure in atm/km is known to be 992 atm/km.

<h3>What is water pressure?</h3>

Pressure is known to be that kind of force that is known to often pushes water via pipes.

Note that Water pressure is a tool that is often used to know or identify the flow of water from any given tap. The amount of pressure at one's tap is said to be often dependent on how high the service tank or water tower is above one's home.

Therefore since 1 atm/m  = 1000 atm/km

Hence 0.992 atm/m  :

           = 0.992 x 1000

          = 992 atm/km.

Therefore, Based on the given scenario, the rate of increase in water pressure in atm/km is known to be 992 atm/km.

Learn more about water pressure  from

brainly.com/question/8562322

#SPJ1

6 0
2 years ago
What the oxidation state of sulfur in sulfite?
RUDIKE [14]

Answer:

+4

Explanation:

SO^{-2} _{3} , Oxygen always works with -2. You multiply with the number of atoms -2*3= -6

S=x+(-6)=-2

x-6=-2   -> x= -2+6  -> x= +4

4 0
4 years ago
Read 2 more answers
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