Y10 - UNIT 4 AND 5 BINGO

Helpfulness: 0
Set Details Share
created 2 years ago by Aaron210905
2 views
Aaron and Diego
updated 2 years ago by Aaron210905
Subjects:
chemistry
show moreless
Page to share:
Embed this setcancel
COPY
code changes based on your size selection
Size:
X
Show:
1

What is Magnesium, Nitrogen, and Oxygen?

Magnesium Nitrate

2

Is this equation balanced?

Fe + S= FeS

Yes

3

Mg + ZnSO4= ?

Zn + MgSO4

4

Transition metals have different....

Charge and valency

5

Write the formula of Iron Oxide

Fe3+ O2-

6 + 6-

Fe2 O3

6

Which are the steps for writing an equation of a reaction?

1. Write down the valenciesof the two elements.

2. Write down their symbol, in the same order as the elements in the name.

3. Add numbers after the symbolsif you need to, to balance the valencies.

7

How many electrons would lose or gain elements in group 4?

It would share 4 electrons

8

What is the valency of an element?

Is the number of electrons its atoms lose, gain or share, to form a compound

9

When the compound contains a metal and a non-metal...

- The name of the metal is given first

- The name of the non-metal, but ending with -ide-.

10

How many electrons will hydrogen lose or gain?

1 electron