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What percent on the periodic table are metalloids?
The six elements commonly recognized as metalloids are boron, silicon,germanium, arsenic, antimony and tellurium. So that is six elements out of 112 elements or 5.4%
What percentage of the periodic table of elements are metals?
Well, only 74% of elements are metals on the periodic table... If you want to also know the percent of metalloids and nonmetals u have the answers too. Non-metals: 15% Metalloids: 50%
Which planet is composed of 95 percent carbon dioxide?
The answer is mars
What percent of metals and nonmentals does your body contain?
The human body is composed of about 65% metals, such as iron, zinc, and copper, which play essential roles in various biological processes. Nonmetals make up the remaining 35%, including elements like oxygen, carbon, and hydrogen, which are crucial for sustaining life through processes like respiration and metabolism.
What percentage of the Sun is composed of helium?
The sun in composed of 25 percent helium. The other 75 percent is hydrogen. The sun also has small amounts of other elements such as neon, oxygen, carbon, and magnesium.
What percent on the periodic table are metalloids?
The six elements commonly recognized as metalloids are boron, silicon,germanium, arsenic, antimony and tellurium. So that is six elements out of 112 elements or 5.4%
What percentage of the periodic table of elements are metals?
Well, only 74% of elements are metals on the periodic table... If you want to also know the percent of metalloids and nonmetals u have the answers too. Non-metals: 15% Metalloids: 50%
About 80 percent of the elements in the periodic table are gases?
False
What is 78 percent of the earths atmoshere composed of?
Nitrogen
What is 78 percent of earths atmosphere composed of?
Nitrogen makes up about 78 percent of Earth's atmosphere.
Water in the brain?
The brain is composed of 70 percent water,
Which planet is composed of 95 percent carbon dioxide?
The answer is mars
What percent is of the blood is composed of red blood cells.?
40%
What percent is the blood composed of red blood cells?
40%
What is Seventy percent of the dust in your home is composed of?
human skin
What is a genus composed?
Thomas Edison said that genius is composed of 99 percent perspiration and one percent inspiration.A genus is composed of a number of related species. The term "genus" is a Latin word which means "descent, family, type, or gender".species
What intrusive igneous rock is composed of 18 percent olvine 48 percent pyroxene and 34 percent plagioclase?
Gabbro is made of these minerals. The proportions can vary.
