A mineral isa naturally occurring inorganic element or compound having an orderly internal structure and characteristic chemical composition, crystal form, and physical properties. Common minerals include quartz, feldspar, mica, amphibole, olivine, and calcite. What are the 3 types of minerals? Types ...
Iron is a chemical element that is known by the symbol 'Fe.' This comes from the Latin wordferrus,which means iron. Iron is an element that has been used since prehistoric days. Answer and Explanation:1 Iron has the atomic number 26 which indicates that one atom of iron has 26 protons...
Graphite and diamonds are made up of carbon atoms. Graphite, however, is soft and can be used to write with while diamonds are the hardest substance known to man and are the only substances that can be used to cut other diamonds. What is the main rea...
A chemical element or compound can exist in three basic states of matter: 1) gas, 2) liquid, and 3) solid. All forms of matter can move from one state to another state by way of a chemical or physical change. For example, water, which is a combination of hydrogen and oxygen, c...
How many molecules of phosphorus trichloride are present in 4.93moles of this compound? How many edges can a graph with n vertices have? How many different necklaces can we make using 12 equally spaced stones if we have 4 rubies, 5 sapphires and 3 diamonds? How many ...
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but also on behalf of all others similarly situated. I can’t tell from this document whether a class was ever certified by the court, or how the class was defined. (An example might be, “All persons who purchased GreenPan Thermolon coated non-stick cookware between January 1, 2019, and...
It would be like us going back to the 600’s to an indigenous race of human and producing the mobile phone. The rhomb is on the playing card deck as the diamonds suit.The diamonds suit correlates to the pentacles in the Tarot Cards. If you think about the gods and goddesses, how ...
ALL KINDS OF HOLLY QARA'AN. DIAMONDS FROM HONG KONG. CHRISTMAS TREES. FROG'S MEAT. OLD MAGAZINES & NEWSPAPERS. PASTEURIZED MILK (LONG LIFE) MORE THAN 1 LITRE CONTENTS. NIGHT VISION BINOCULARS. DRUGS OF ALL KINDS AND SHAPES. PORK MEAT IN ...
What is an example of a chemical property? What are some physical properties of oxygen? Why is AlCl3 a Lewis acid? What is the classification of sodium chloride? (a) What are the properties of elements and compounds? (b) How are properties of a compound related to elements that comprise ...