Name the compounds in the picture below.

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What is the name of the compound with the formula Mg(NO3)2 ? fill in the blank 1What is the name of the compound with the formula BaSO4 ? fill in the blank 2What is the name of the compound with the formula CaCrO4 ?

What is the name of the compound with the formula BaI2?fill in the blank 1What is the name of the compound with the formula FePO4?fill in the blank 2What is the name of the compound with the formula CaSO3?fill in the blank 3

Identify the missing information for each atom or ion. Note that the atoms and ions are not necessarily neutral.   1.) A SeSe ion has a mass number of 7777 and a charge of −2−2 . Determine the number of neutrons, protons, and electrons in this ion.   2.)  An ion has a mass number of 65, 36 neutrons, and a charge of +1+1 . Identify the element symbol, and determine the number of protons and electrons in this ion.   3.) An atom or ion has 41 neutrons41 neutrons , 36 protons, and 36 electrons. Identify the element symbol, and determine the mass number and charge for this atom or ion.

Name the compounds properly

Which of the elements below are not commonly found in living things? Group of answer choices oxygen lead sulfer carbon

A compound is 32.88% C, 4.14% H, 19.18% N and 43.80% O by mass, and it has a molar mass of 219 g/mol. What is the molecular formula of this compound? When entering the formula place the elements in the following order: C, H, N, O. For subscripts, write the number after the element it corresponds to. For example, H2O should be written as H2O.

Identify the following elements, giving their name and atomic symbol. a gaseous element in Group 7A, Period 3. a radioactive transition element in Period 5. the alkaline earth metal in Period 4. a metal that is normally a liquid.

fill in the missing name or formula for the compounds below.