Which statement below correctly explains ion formation in Group 16 (also called Group VIA)?     Ions with a charge of +1 are formed due to gaining an electron from the nearest Noble gas     Ions with a charge of -1 are formed due to the gain of an electron     Ions with a charge of +1 are formed due to the loss of an electron     Ions with a charge of -2 are formed in order to have the same number of electrons as the nearest Noble gas     Ions are not formed in this group

Q: Assume the following is a neutral atom. ?p ?n Which of the following atoms does it represent? A…

A:

Q: In all enemy's in a group the thing that is the same is the? Number of electrons in the valence…

A: Atom is made up of protons, electrons and neutrons subatomic particles. Electrons revolve around…

Q: How many protons and electrons are present in the oxide ion? D 8 protons and 8 electrons 10 protons…

A: For a neutral atom,Atomic number = No. of protonsNo. of protons = No. of electrons

Q: What charge does each cation possess? V > cesium aluminum beryllium sodium 1. +1 2. +2 3. +3 4

A: The alkali metals ( Group 1 elements ) have one electron more than the noble gas configuration.…

Q: What is ion and give an example of a cation and an anion?

A: Ions are formed by loss or gain of electrons  and they are charged in Nature .

Q: The number of valence electrons found in an atom of a Group A element is equal to     eight.…

A: The number of valence electrons found in an atom of a Group A element is equal to

Q: What charge does a aluminum cation always have? +1 +2 +3 +4

A: Charge on aluminium cation:

Q: What is the molecular 5. If a polyatomic ion has one more electron than the sum of its valence…

A: Step 1:Total valence electrons of poly atomic ions = sum of valence electrons of all elements +…

Q: How many electrons are contained in an ion formed from an atom of Ga?

A: An atom is mainly composed of three sub-particles; electrons, protons and neutrons. These particles…

Q: 31

A: Step 1: Recall that the atomic number equates to the number of proton. An element is distinguished…

Q: How much energy (kJ) is required to remove all the 5s electrons in 8.78 g of strontium (Sr)? State…

A: The question is based on the concept of ionization energy. it is defined as the amount of energy…

Q: Decide which element probably forms a compound with hydrogen that has a chemical formula most and…

A:

Q: 1. The Group 1/I elements are known as the alkali metals.  Answer the following true or false…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: An ion from a given element has 26 protons and 23 electrons. What is the charge on the ion?  What…

A: The equations which we will be using are 1) number of protons - number of electrons = charge on atom…

Q: An element has an atomic number of 16. An ion of this element has a 2-charge. How was the ion…

A: Given , Atomic number of an atom = 16             and carry charge = 2-chargeWe need to identify the…

Q: why is the charge for dihydrogen phosphate ion a negative one charge. Hydrogen has a +1 charge and I…

A: Compounds having stuffiest number of electrons to maintain it electrical neutrality is called…

Q: The alkaline earth metal in the same row as neutral noble gas with 36

A: Element which is alkaline earth metal lie in same row of a Noble gas with 36 electrons.

Q: Decide which element probably forms a compound with oxygen that has a chemical formula most and…

A:

Q: Within an atom, the positive charge is O concentrated at multiple sites in the atom O spread evenly…

A: At atom can be defined by its protons , electrons and neutrons. Protons are positively charged…

Q: Group the elements into pairs that would most likely exhibit similar chemical properties. It does…

A: Chemical properties of any element depends on the number of valence electron the element is having.…

Q: Some of the names of ionic compounds have Roman numerals after the metals and others do not.…

A: Transition metals can form multiple cations. Therefore, to indicate the charge present on cation,…

Q: Rubidium (Rb) reacts with oxygen gas (O) to form a stable compound. In this compound, what is the…

A: The elements present in group 1 of periodic table are called Alkali metals  The Alkali metals are…

Q: A chemist is identifying the elements present in a sample of seawater. What characteristic of an…

A: i think The number of proton is essential for the identity of the element because it gives you a…

Q: Decide

A: We will write the compound most similar and least similar

Q: Decide which element probably forms a compound with hydrogen that has a chemical formula most and…

A: Here most likely compound means its formula that means valency will be same with selenium and the…

Q: When are anions formed?   When non-metals lose electrons   When metals lose electrons   When…

A: Anion formed when specie wants to get stablize by gaining electrons. ->Hence, anion formed by…

Q: USE EVIDENCE and as many Word Wall words as you can to explain WHAT IS INCORRECT ABOUT THE BOHR…

A: Atomic radius changes as we move around period and group so atomic radius decreases as we move…

Q: Write the electronic configuration for the following elements and ions: (Use of noble gas shorthand…

A: Write the E.C. for the following elements and ions::

Q: Which of the following statements is true in regards to heat? A When you hold a piece of ice,…

A:

Q: Give formulas for the following binary compounds.   Potassium chloride  Tin (II) bromide  Calcium…

A:

Q: What charge does a calcium cation always have? +1 +2 +3

A: Calcium is a group-2 element.

Q: If element A has a charge of 3 and element B has a charge of -2 what would the proper ionic formula…

A: charge on element A = +3 Charge on element B = -2. According to criss cross rule ionic formula of…

Q: Select all the true statements. Anions carry a positive charge. When an atom gains an electron, it…

A: Given here few statement and we are asked to choose the true statements from the among given.

Q: Draw the structural formula of the following compounds .      Element element, ion or ionic group…

A: When a compound is formed if it covalent then octet is completer and when ionic electrons are…

Q: I have an atom with 4 protons, 3 neutrons and 4 electrons, what is it's charge neutral negative…

A: proton = electron

Q: What are the protons and electrons related in an atom that is neutral

A: An atom is the smallest unit of ordinary matter that forms a chemical element. Every solid, liquid,…