Question 1

A change in matter in which one or more new kinds of matter form.

Accepted Answer

chemical change

Question 2

A substance made of two or more elements that are chemically  joined together.

Accepted Answer

compound

Question 3

A pure form of matter in which all of the atoms are the same kind.

Accepted Answer

element

Question 4

An arrangement of the elements that give information about their atoms and properties.

Accepted Answer

Periodic table

Question 5

A property that describes how one kind of matter can react with other kinds of matter.

Accepted Answer

chemical property

Question 6

Two or more substance that are physically combined.

Accepted Answer

mixture

Question 7

An element on the Periodic Table

Accepted Answer

silver

Answer

fish

Answer

water

Answer

salt

Question 8

An example of a compound

Accepted Answer

Water

Answer

Helium

Answer

Sodium

Answer

Gold

Question 9

An example of a chemical change

Accepted Answer

Burning wood

Answer

Ice melting

Answer

folding a piece of paper

Answer

a bowl of candy

Question 10

What question can you answer using the Periodic table?

Accepted Answer

What is the number protons of silver?

Answer

Does copper turn green?

Answer

What elements are combined to make salt?

Answer

Which is stronger metal or nonmetal?

Question 11

What does the number 29 mean on the image?

Accepted Answer

The number of protons in the element Copper

Answer

The number of letter in the alphabet

Answer

The number of the colors on the Periodic table

Answer

The number of elements on the Periodic table

Question 12

What does the 'He' stand for on the element above?

Accepted Answer

'He' is the chemical symbol for Helium.

Answer

'He' is a shortcut for Helium

Answer

'He' is the nickname for Helium

Answer

'He' is the abbreviation for Helium

Question 13

Q2.Which of the following identifies a chemical change?

Accepted Answer

A piece of paper burning

Answer

A piece of paper being cut in half

Answer

A piece of paper that has been rolled up

Answer

A piece of paper being folded and unfolded

Question 14

Which of these is an example of a chemical change?

Accepted Answer

A bike rusting

Answer

Melting chocolate

Answer

Water evaporating

Answer

A glass breaking

Question 15

Q11.Which of the following is NOT a chemical change?

Accepted Answer

An ice cube melting

Answer

A nail rusting

Answer

A match burning

Answer

Digesting food

Question 16

The ability to burn  is an example of a

Accepted Answer

Chemical property

Answer

Physical change

Answer

Chemical change

Answer

Physical property

Question 17

Sugar is a(n)

Accepted Answer

compound

Answer

solution

Answer

element

Answer

mixture

Question 18

Nachos is a

Accepted Answer

mixture

Answer

compound

Answer

element

Answer

solution

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