Which of the Following Describes the Element K

2C6H12O6 AThe formula is a molecule but not a compound BThere are 18 molecules in. A K b Ca 2 c Al 3 d S 2-e Cl-Answer.


Electron Configuration Chemistry Anatomy And Physiology

Is found in nature only combined with other elements.

. Which of the following describes the element Mg. B belongs to a group consisting entirely of gases. D Is very reactive as a metal.

Which of the following describes the element Na Choose all that apply. Potassium K atomic number 19will most likely react with which of the following elements. Log in for more information.

Another way of saying this is that all of a particular elements atoms have the same atomic number. Which of the following statements describesdefine ionization energy correctly. They are described as shiny in appearance malleable - the ability to bend or hammer the element without making a crack and often shaded yellow.

The elements can be classified as metals metalloids and nonmetals. Forms a basic solution in water 3. Measure only physical properties of the metals.

The main group elements of the periodic table are groups 1 2 and 13 through 18. A student is given two unknown metals and asked to determine whether these two elements belong to the same group in the periodic table. A is one of the group of the least reactive elements.

Its atomic number is 19 and its electron configuration is eqAr 4s1. Kryptoncan be regarded as achemical elementhaving a symbol Kr. Kr is symbol of element krypton which is a noble gas.

Forms a basic solution in water. Is very reactive as a metal. Kr belongs to group 18 which is a group consisting of entirely gases helium neon argon krypt.

Because element is a pure substance which cannot be broken down by chemical means consisting of atoms which have identical numbers of protons in their atomic nucleiThe number of protons in the nucleus is the defining property of an element and is referred to as the atomic number. Therefore option C is correct. Which of the following options correctly describe the general trends followed by elements when they form ions.

The statements that describe Mg are. D The method generates an ArrayIndexOutOfBoundsException. Which of the following describes the element Ba.

Choose all that apply. Thus Vanadium among the given option consists of a maximum number of unpaired electrons that is 3 in the d orbital. Consists of diatomic molecules in elemental form.

All of the following have the same number of electrons except. View the full answer. Select all that apply.

For int i 0. Match each of the following elements with the correct number of electrons lost or gained to form its most common ion. Is very reactive as a metal forms a basic solution in water is one of the group of the least reactive elements reacts vigorously with alkali metals to form salts consists of diatomic molecules in elemental form is found in nature.

Gold Au Copper Cu Silver Ag Metalloids. These orbitals are filled in the order to minimize the energy in turn signifying that first all the orbital are singly occupied which is followed by the pairing of electrons in each orbital. B Ionization energy is the energy required for complete removal of 1 mol of core electrons from 1 mol of gaseous atoms or ions.

Is very reactive as a metal 2. The given element is K which is Potassium. As A l belongs to the 13 group hence this is main group element.

Public Element int v value v. View the full answer. B The first value in nums is copied to every location in the array.

Which of the following describes the element Kr. C forms a basic solution in water. Choose all that apply.

Which of the following will help the student determine if the metals belong to the same group. Is found in nature only combined with other elements. Which of the following describes the element K.

See the answer See the answer done loading. Chemistry questions and answers. Ideas about the design and a designers relevant technical experience are compared to previously solved problems.

Measure both chemical and physical properties of. If k Elementmax_value Element e new Elementk. Elements in these groups are collectively known as the main group or representative elements.

Option ACDare wrong because it a gasnot a metaland doesnt forms a basic solution inwater. Added 253 days ago8262021 120331 AM. This answer has been confirmed as correct and helpful.

Metals Metals are the elements that conduct electricity well. This formula CThere are 2 molecules in this formula. Elements are chemically the simplest substances and hence cannot be broken down using chemical reactions.

J k-- Which of the following describes what the method arrayMethod does to the array nums. 100 6 ratings Na is very reactive as metal is found in nature only combined wit. Reacts vigorously with alkali metals to form salts.

Which of the following symbols indicates an atom with 12 protons and 10 electrons. Which is a true statement about the following chemical formula. Ahlukileoi and 24 more users found this answer helpful.

A The ionization energy of an element is a measure of how easily it forms a cation. Public class Element public static int max_value 0. A The array nums is unchanged.

It has atomic number 36. If value max_value max_value value The following code segment appears in a class other than Element. A Mg 2 b C 4 c O 2-d Ne e none of these.

An element is a substance whose atoms all have the same number of protons. C the last value in nums is copied to every location in the array. Magnesium is a s-block chemical element that belongs to group 2 and period 3 of the.

It belongs to groupof least reactive elements and it is a colorless odorless gas. I int k int Mathrandom 10 1. E consists of diatomic molecules in elemental form.

Select all that apply. Answer choices Sodium Na becasue it is in the same column. Is one of the group of the least reactive elements.

- best describes C-K Theory.


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