The modern periodic table is arranged in order of increasing _____________

Answers

Answer 1

Answer: Mendeleev arranged the elements into rows in order of increasing mass so .. In the modern periodic table the elements are arranged by increasing atomic .
Answer: atomic

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What are the properties of salt

Answers

the compound is sodium chloride

Salt (NaCl), is sodium chloride and the freezing point is -21.12 degrees Celsius

Select the choice that best completes the following sentence.When an object orbits another object, it
OA. rotates
OB. revolves
OC. explodes
OD
(vibrates
Reset
Submit

Answers

Answer:

revolves

Explanation:

Which element in period 2 has less mass

Answers

the element that less mass in period two is Beryllium.

Which of the following substances can be classified as a salt?A.
Sodium Chloride (NaCl)
B.
Vinegar (CH3COOH)
C.
Baking Soda (NaHCO3)
D.
Bleach (NaClO)

Answers

Sodium Chloride (NaCl) can be classified as a salt

Explanation:

Sodium chloride is an "ionic compound" is known as salt. The ratio in which the sodium(Na) and chloride(Cl) present in sodium chloride in NaCl is 1:1. It is found in seawater and is accountable for the salinity of the seawater. Also, NaCl is the extracellular fluid for various multicellular organisms.

When refined, it becomes in its 'edible' form and is used in food preservatives. Whereas, the large quantity of sodium chloride is used in various industries.

What type of solution is formed when steam from boiling water evaporates into the air

Answers

That specific kind is called gas.

When you put water in a freezing temprature it becomes solid.
When you boil water it becomes gas

Who was the first scientist to discover crystals?

Answers

There is no actual documentation of the first person who discovered crystals as they have been around since the formation of the Earth. but, Agust Bravais was one of the very first cryptologists. Although this is the case, the very first crystals are said to be discovered deep within the caves of Africa. Nicolas Steno first discovered how quartz crystals were formed.

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