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Helen [10]
3 years ago
6

What is atom?????????????

Chemistry
2 answers:
kiruha [24]3 years ago
6 0

Answer:

An atom is a particle of matter that uniquely defines achemical element. An atom consists of a central nucleus that is usually surrounded by one or more electrons. ... The nucleus is positively charged, and contains one or more relatively heavy particles known as protons and neutrons. A proton is positively charged.

Katena32 [7]3 years ago
4 0

Answer:

An atom is a particle of matter that uniquely defines achemical element. An atom consists of a central nucleus that is usually surrounded by one or more electrons. ... The nucleus is positively charged, and contains one or more relatively heavy particles known as protons and neutrons. A proton is positively charged.

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Chemical decontamination can be accomplished with liquids such as chlorox, Lysol, amphyl or a gas such as ethylene oxide.
TEA [102]

Answer:

True

Explanation:

Chemical decontamination -

It is the process of elimination or reduction of contaminants like hazardous materials and microorganisms , where chemicals and radioactive substances are used , is referred to as chemical decontamination.

The process helps to reduce the micro organisms and various other contaminants .

The liquids used for the this process are Amphyl , Lysol , Chlorox etx.

Hence, from the given statement of the question is true.

4 0
3 years ago
A scientist measures the pH of some rainwater and finds that it is acidic.
ValentinkaMS [17]
Acids tend to have a pH of below 7 (which is neutral). 

The only option that makes the pH statement above true is A, 6. 

So the answer is with no doubt, A. 6
7 0
4 years ago
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Alkenes can be converted to alcohols by hydroboration‑oxidation. Draw the structure of the alcohol or alcohols formed in the rea
OLEGan [10]

Hydroboration-oxidation is a reaction which follow anti markonikov orientation.

The stereochemistry of hydroboration-oxidation follows syn-adition being a stereospecific reaction. That means that boron and hydrogen are added from the same side.  Then, when the oxidation occurs, the boron is replaced by an hydroxyl having the same geometric position.

6 0
3 years ago
How to find orbital notation?
AveGali [126]

Orbital notation is a way of writing an electron configuration to provide more specific information about the electrons in an atom of an element.

Orbital notation can be used to determine the quantum numbers of an electron.


6 0
3 years ago
What element is salsa
Sav [38]
A good element to nachos
3 0
3 years ago
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