Atoms Challenge Flashcards

1

What is the symbol for Calcium?

C
Co
CA
Ca

2

What's the atomic number for Nitrogen?

23
7
14
11

3

How many protons does Potassium have?

40
20
21
19

4

What is the atomic mass of Lithium? (remember to round the number)

3
4
7
6

5

How many electrons does Oxygen have?

24
15
8
16

6

What is the symbol for Sodium?

So
No
Na
Sa

7

What is the name for Mg?

Magnesium
Meitnerium
Molybdenum
Manganese

8

How many neutrons does Lithium have?

4
10
7
3

9

What does Neon do?

It is in your bones
Helps to make air
Nothing; it's poisonous
It's a gas that glows

10

In an atom, where are electrons found?

inside the nucleus
inside the neutron
outside the neutron
outside the nucleus

11

What is the symbol for Mercury?

Mg
Me
Xe
Hg

12

What happens when you add 1 proton to Phosphorus?

Becomes Oxygen
Stays Phosphorus
Becomes Neon
Becomes Sulfur

13

How many protons are in Beryllium?

2
4
9
3

14

My favorite holiday movie is:

The Grinch
Frosty the Snowman
Elf
Home Alone

15

What subatomic particles (parts) are inside the nuclues?

protons and neutrons
electrons and protons
atoms
protons

Atoms Challenge

Questions 15

Atoms Challenge

Questions 15