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How much area of earth is covered by water?
Approximately 71% of the Earth's surface is covered by water.
What fraction on earth does water cover?
About 71% of Earth's surface is covered by water, with the majority of this water found in the oceans. This makes water the most abundant natural resource on the planet.
Is 71 degrees farenhient cold hot or warm?
71 degrees Fahrenheit would typically be considered warm. In terms of the temperature scale, temperatures below 50 degrees Fahrenheit are generally considered cold, while temperatures above 70 degrees Fahrenheit are considered warm. Therefore, 71 degrees Fahrenheit falls on the warmer end of the spectrum.
What pecent of the earth is water?
73% of the Earth is water, which is about 3/4.
Which part of the atmosphere did the SR-71 fly in?
The SR-71, also known as the Blackbird, flew in the stratosphere, which is the second major layer of Earth's atmosphere. This high-flying aircraft operated at altitudes between 80,000 and 85,000 feet, allowing it to travel at speeds exceeding Mach 3.
What is the chemical symbol for the ion with 73 protons 108 neutrons and 68 electrons?
The atomic number is determined by the number of protons, so the base element is tungsten. The net charge is the number of protons minus the number of electrons, so the overall symbol is W with a 6+ superscript.
How many protons do lutetium have?
An element's atomic number gives its number of protons. Lutetium's atomic number is 71. Thus, it has 71 protons.
How many protons and neutrons does tellurium-123 have?
Tellurium-123 has 52 protons and 71 neutrons.
How many protons neutrons electrons are in these elements indium tin antimony?
Indium: 49 protons/electrons, 66 neutronsTin: 50 protons/electrons, 69 neutronsAntimony: 51 protons/electrons, 71 neutrons
What is the atomic number and atomic mass number for an isotope of Lu with 106 neutrons?
The atomic number of an element is the number of protons in the nucleus. For the element Lu (lutetium), the atomic number is 71. The atomic mass number is the sum of the number of protons and neutrons in the nucleus. Therefore, an isotope of Lu with 106 neutrons would have an atomic mass number of 177 (71 protons + 106 neutrons = 177).
How Many Pilots SR-71?
The SR-71 had 1 pilot, but had a a crew of two. The other crew member was in charge of the reconnaissance part of the mission.
How many protons neutrons and electrons does antimony-123 have?
Protones = 51 Electrones = 49 Neutrones = 70 or 72
How many protons does a mass number of 35 have?
A mass number of 35 typically implies the sum of protons and neutrons in an atom's nucleus. Since neutrons neutralize the charge of protons, the number of protons in an atom with a mass number of 35 is usually equal to the atomic number, which determines the element.
What is the equivalent weight of na2so4?
bacl2
How many vertebrates does a rat has?
71 71 71 71 71
What is Lithiums atomic radius?
Brief description: pure metal lutetium has been isolated only in recent years and is one of the more difficult to prepare. It can be prepared by the reduction of anhydrous LuCl3 or LuF3 by an alkali or alkaline earth metal. The metal is silvery white and relatively stable in air. It is a rare earth metal and perhaps the most expensive of all rare elements. It is found in small amounts with all rare earth metals, and is very difficult to separate from other rare elements
What is 71 as a fraction in simplest form?
It is 71/1.It is 71/1.It is 71/1.It is 71/1.
