What is the charge for calcium ion? 2 What type of ion does calcium form? Calcium, Ca Calcium is also in Group 2. It has two electrons in its outer shell. When these electrons are lost, a calcium ion, Ca 2+, is formed. A calcium ion has the same electronic structure as an argon atom […]
What is a good weight to curl?
How do you separate hydrogen and methane?
How do you separate hydrogen and methane? In a process called “methane cracking,” the molecular components of methane – hydrogen and carbon – are separated at temperatures of over 750° C (1,382° F), without harmful emissions. The concept of methane cracking has been around for several decades, but was limited by low conversion rates and […]
Is Moon hotter than Sun?
Is Moon hotter than Sun? Temperatures on the moon are extreme, ranging from boiling hot to freezing cold depending on where the sun is shining. When sunlight hits the moon’s surface, the temperature can reach 260 degrees Fahrenheit (127 degrees Celsius). When the sun goes down, temperatures can dip to minus 280 F (minus 173 […]
Which rock is classified as an evaporite?
Which rock is classified as an evaporite? Minerals in evaporite rocks include carbonates (especially calcite, dolomite, magnesite, and aragonite), sulfates (anhydrite and gypsum), and chlorides (particularly halite, sylvite, and carnallite), as well as various borates, silicates, nitrates, and sulfocarbonates. Which of the following igneous rocks will cool the fastest? Extrusive igneous rocks form above the […]
How old is SpongeBob?
How old is SpongeBob? 20 years old Is SpongeBob a virgin? Is SpongeBob a virgin? SPONGEBOB FACT: Yes, SpongeBob is a 33 year old virgin, but no, he is not an incel. He is perfectly content with being a virgin. What is SpongeBob’s full name? SpongeRobert What is SpongeBob’s real name? 2. SPONGEBOB’S ORIGINAL NAME […]
Can you open a safe with a rare earth magnet?
Which type of neuron is the fastest?
Which type of neuron is the fastest? Newsletter. 268 Speed (in miles per hour) at which signals travel along an alpha motor neuron in the spinal cord, the fastest such transmission in the human body. Sensory receptors in the skin, which lack the speed-boosting insulating layer called a myelin sheath, are among the slowest, at […]
What is type solution of brass?
What is type solution of brass? Brass is an alloy made primarily of copper, usually with zinc. Usually you can think of brass as a solid solution consisting of zinc and other metals (solutes) dissolved in copper (solvent). How do you classify brass? According to the hardness, brass includes soft, semi-hard, hard and very hard […]
Can be broken down into two or more components?
Can be broken down into two or more components? Matter can be broken down into two categories: pure substances and mixtures. Pure substances are further broken down into elements and compounds. mixtures are phisically combined structures that can be seperated into their original components. A chemical substance is composed of one type of atom or […]