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Ronch [10]
3 years ago
8

An atom of any element must contain

Chemistry
1 answer:
hichkok12 [17]3 years ago
7 0
An atom of any element must contain...
an equal number of protons and electrons
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Lilit [14]

Answer:

yes it is true they apply necessary safety measures

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3 years ago
What are the four factors that affect the natural selection?
BaLLatris [955]

Answer:

• potential for a species to increase in number

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• competiton for resources that are limited in that specific environment.

Explanation:

these are all factors that would affect natural selection although there are many more.

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3 years ago
How many elements are in C5H4O2S
elena-s [515]

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4 elements

Explanation:

The four elements would be:

C-Carbon

H-Hydrogen

O-Oxygen

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Hope this helps :)

8 0
3 years ago
3. When two atoms of 2H (deuterium) are fused to form one atom of 4He (helium), the total energy evolved is 3.83 × 10-12 joules.
balandron [24]
3.
∆E = ∆m x c ² ∆m = E / c ² ∆m = 3,83•10^-12 / 3•10^8 ² ∆m = 4,256•10^-29 kg

Taking this class as well 
6 0
4 years ago
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exothermic reaction in which the reaction releases energy as heat. 4. How would the reaction would change if you added 2 g of st
Margaret [11]

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Explanation:

We know that the composition of Steel includes Carbon and Iron. So, if 2g of steel wool was added to the iron acetate, then the iron acetate is now being reduced. What will happen is that the solution will be triggered as it becomes denser and get highly concentrated. Hence, an increase in concentration leads to a decrease in reaction rates. Thus, a slow reaction will take place, and the reaction rate will decrease.

6 0
3 years ago
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