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What makes up 78 percent of the air and is found in the fifteenth group?
Wiki User
∙ 14y ago
nitrogen
Wiki User
∙ 14y ago
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What makes a compound a base?
the -NH2 group...
What makes up 21 percent of the air by volume?
Oxygen.
Why nitrogen is 98 percent in environment as oxygen is 21 percent?
Nitrogen makes up 78% of the atmosphere, not 98%.
What is a dangerously corrosive halogens?
Halogens are elements found in group 7 of the periodic table. They are very reactive as they have seven electrons on the outer shell and are only gaining one more to stabilise. This makes them very reactive and alkali. Fluorine is the most corrosive, found at the top of group seven and astatine, the least corrosive, though is still very corrosive. The lower down an element in group seven is, the less corrosive it is.
Which gas makes up 0.038 percent of the air?
carbon dioxide
What Makes up 75 percent of the air and is found in the 15th group?
Nitrogen.
What element makes up 75 percent of the of the air and is found in the 15th group?
Nitrogen is present in group-15. It majorly constitutes air.
Which group of minerals makes of 96 percent of Earth's crust?
silicate
What ethnic group makes up 90 percent of the population of Chile?
Hispanic.
What makes up 80 percent of the RNA found in the cell?
rRNA
Where did neodymium come from?
Neodymium is a rare metal found on earth. It is found in misch metal, and makes up about eighteen percent of it.
What is Germany's dominant ethnic group?
Germany's most dominant ethnic group is German, which makes up 91.5 percent of the population. Turkish is the second largest ethnic group.
What is the second common gas found in the air you breath?
Nitrogen which makes up about 78 percent of the atmosphere.
What group makes up 20 percent of Israel's population?
20% of Israel's population is about 1,576,000 people and is roughly the size of the Arab Israeli Population.
How much of a person is carbon?
Carbon makes up about eighteen percent of the human body. Oxygen is the element found most abundantly in the human body with sixty five percent.
What ethnic group makes up 20 percent of turkey population?
the Kurds are the largest minority and make up 20% of turkey's population.
What nationalities are phillopinos made up of?
The largest ethnic group in the Philippines is the Tagalog ethnic group, which makes up about 28 percent of the population of the country. Other ethnic groups in the Philippines are Cebuano and Ilocano.
