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How many elements are liquids at room temperature 20 degrees. write the chemical names and symbols?
At room temperature (approximately 20 degrees Celsius), there are two elements that are liquids: bromine (Br) and mercury (Hg). Bromine is a reddish-brown liquid, while mercury is a silvery metal that is liquid at room temperature. Both are unique among the elements, as most are solids or gases under these conditions.
What metal is a liquid and gas at 20 degrees?
The only non-metal element that is a liquid at room temperature I know of is Bromine of group 7.
How many 750ml bottles equals 20 gallons of liquid?
There are approximately 30.28 750ml bottles in 20 gallons of liquid.
What is liquid at room temperature called?
A substance that is liquid at room temperature is typically referred to as a "liquid." Common examples include water, alcohol, and various oils. The state of matter can depend on the specific temperature and pressure conditions, but standard room temperature is generally around 20-25 degrees Celsius (68-77 degrees Fahrenheit).
Why did Dalton only list 20 elements in his table?
Dalton only listed 20 elements in his table because in his atomic theory, he believed that all elements could be explained in terms of simple ratios of the first 20 elements. At the time, only 20 elements were known and studied in depth, so Dalton's table reflected the knowledge available to him.
What is a homphony for need?
give me 20 examples of homophony and 20 examples of homography
Can you give 20 examples of nouns?
Examples of nouns are:anarchyanimositybeautybraverycommunismconceptcuriositydemocracydisciplineemotionfeelingfreedomfriendlinessfriendshipfungoalHappinessHatehonestyhonor
How many are liquids in periodic table?
Liquid chemical elements at room temperature (20 0C) are Mercury and bromine.
Can you give 20 examples of concrete noun?
Examples of concrete nouns:applebathtubcandledogeggfeetgardeniaharpicejuicekayakladdermittensnoseoceanparrotquiltropestartulip
Can you give me 20 examples of synonyms?
pretty-beautiful
Can you give me at least 20 examples of salawikain?
salawikain
Can you give me 20 examples about irregular adjectives?
cute
Give 20 examples of derived units?
1km=1000m
Give you 20 examples of ibanag folk song?
Ilang Ilang
Give 20 examples of 2 -word adjective?
well dressed
What is an example of sign?
"STOP", "GIVE WAY" or "London 20 miles" are examples of signs.
What state is mercury at 20 degrees Celius?
The physical state of Mercury is a LIQUID at 20oC . It is one of only two elements that are liquid at Standard Temperature and Pressure. The other being Bromine.
