Covalent and ionic bonding

Question 1

Why do simple covalent molecules have low melting points and boiling points?

Accepted Answer

weak intermolecular forces

Question 2

What type of bond makes up NaCl?

Accepted Answer

ionic

Question 3

Cations have a ................. charge

Accepted Answer

positive

Question 4

What is the capital city of Spain?

Accepted Answer

Madrid

Question 5

The chemical properties of an element depend on

Accepted Answer

its number of valency electrons

Question 6

Covalent bonds happen when two atoms ...........electrons

Accepted Answer

share

Question 7

Anions have a ................... charge

Accepted Answer

negative

Question 8

Ionic bons happen due to the .............. of electrons

Accepted Answer

transfer

Question 9

Ionic bonds are between a .................. and a .............

Accepted Answer

metal and non-metal

Question 10

Sodium is in group 1, how many electrons does it gain or lose?

Accepted Answer

it loses 1 electron

Question 11

The atoms of elements in the same group have the same number of valency electrons

Accepted Answer

True

Question 12

What type of structure do ionic compounds make?

Accepted Answer

lattice

Question 13

Why do I love chemistry?

Accepted Answer

Because chemistry is everywhere!, Still trying to figure out whether I like it or not, Because it rocks!, Do I really love it? No, I don´t!

Question 14

How do you say "hello" in Spanish?

Accepted Answer

Buenos días

Question 15

In ionic bonds non-metal atoms.......... electrons

Accepted Answer

gain

Question 16

When do ionic compounds conduct electricity?

Accepted Answer

when molten or in a solution

Question 17

Covalent bond are between ...........

Accepted Answer

non-metals

Question 18

In ionic bonds metal atoms ......... electrons

Accepted Answer

lose

Questions 18