Chemical Bonding

Front

During ionic bonding, electron(s) is/are

Back

transferred from metal to non-metal.

Front

Metals are found in which Groups?

Back

I, II and III.

Front

Metals ........ electron(s) to form ................... ions.

Back

lose ; positive

Front

Non-metals .......... electron(s) to form .................... ions.

Back

gain ; negative

Front

What is the chemical formula of sodium chloride?

Back

NaCl

Front

What is the chemical name of the compound formed between magnesium and oxygen?

Back

magnesium oxide

Front

Which list contains only ionic compounds?
Options: F₂, NaCl; CH₄, NaCl; HCl, CO₂; NaF, MgCl₂

Back

NaF, MgCl₂

Front

What are the ions present in aluminium oxide?

Back

Al³⁺ , O^2-

Front

What is the chemical formula of aluminium oxide?

Back

Al₂O₃

Front

During covalent bonding, electron(s) is/are

Back

shared between non-metals.