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Science Homework 28th April 2024

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Questions and Answers

How is the periodic table arranged?

In order of increasing atomic number (correct)

In order of increasing electronegativity

In order of decreasing atomic radius

In order of increasing atomic mass

What is the result when an atom gains electrons?

It remains unchanged

It becomes a negatively charged ion (correct)

It becomes a neutral atom

It becomes a positively charged ion

What is the term for a positively charged atom?

Anion

Ion

Cation (correct)

Molecule

Where are non-metals typically found on the periodic table?

On the right side Signup and view all the answers

How do you find the number of neutrons for a particular atom?

Mass number - atomic number Signup and view all the answers

What is the reason for an atom to be neutral?

Equal number of protons and electrons Signup and view all the answers

What is the result when an atom loses electrons?

It becomes positively charged Signup and view all the answers

Where are metals typically found on the periodic table?

On the left side Signup and view all the answers

What is a group of atoms that has a charge?

An ion Signup and view all the answers

Why are ions formed?

When an atom gains or loses electrons Signup and view all the answers