What would you predict the charge of an ion from column 1A (or column 1 from ptable) to be? 2- 1- C. 1+ 2+ O O OO

Q: 2. For each ionic depiction, give the name of the parent atom, its mass number, and its group and…

A: Atomic number = Number of proton Mass number = number of proton + number of neutron Atom is…

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: Element: Se 76 Mass number: Number of neutrons: Number of protons: Number of electrons: charge: 2-…

A: In the case of a neutral atom, Number of protons = Number of electrons = Atomic number Negative…

Q: Which of the following elements is most metallic? O Na(Atomic # 11) OK(Atomic # 19) OH (Atomic # 1)…

A: We have to find out the most metalic element among the given elements. Elements are H, Li, Na, K,…

Q: Complete the data of the following. Write the charge and symbol in the chart below when an atom…

A: A question based on atoms that is to be accomplished.

Q: 1. strong base 2. D₂O

A: Answer:Due to resonance stabilization of the conjugate base of ketone its is acidic in nature and…

Q: How many protons, electrons and neutrons are present in the fluoride ion? O P = 9, E = 9, N = 10 O P…

A: When oxidation and reduction takes places in a chemical reaction simultaneously then the reaction is…

Q: Consider the following table of binary ionic compounds, their names, and their formulas. Which row…

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Q: A manufacturer begins with 15.00 kg15.00 kg of cinnabar and produces 12.93 kg12.93 kg of elemental…

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

Q: Each of the atomic models shown represents an element. Use the information on the Periodic Table…

A: The atomic number of an element is equal to the number of the protons in the nucleus. Mass number of…

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

A: Calcium is a group-2 element.

Q: How many protons, electrons, and neutrons does the Vanadium +5 ion (V) have?

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

Q: The following sketch of an atom shows the electron shells of the atom and the number of electrons in…

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Q: Complete the following table. Assume the atom is neutral If electrons or a charge are.not glven. Ple…

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Q: Number of Inotope Name Owimass number) Total Electric Number of Neutrons Atomic Number of Number…

A: There are different isotopes with different atomic masses but same atomic number -  (1) Zinc 66 -…

Q: The positions of two elements, P and Q, in the Periodic Table are shown. P and Q react together to…

A: Reactivity of elements depends on their individual property they react to form stable compound.