6th Grade ch. 4

Question 1

Elements that are usually dull in appearance, poor conductors, and gasses.

Accepted Answer

nonmetals

Question 2

Metals have all of the following characteristics EXCEPT _______.

Accepted Answer

they are dull in apperance

Question 3

When two or more substances come together but don’t combine to make a newsubstance.

Accepted Answer

mixture

Question 4

What type of mixture is pictured here?

Accepted Answer

heterogeneous

Question 5

What is structure a?

Accepted Answer

electron

Question 6

What is the mass number (atomic mass) of Boron?

Accepted Answer

10

Question 7

What is the negative part of an atom?

Accepted Answer

electron

Question 8

What is the central part of an atom?

Accepted Answer

nucleus

Question 9

A neutron is ___________________ a proton.

Accepted Answer

about the same size as

Question 10

What is structure b?

Accepted Answer

neutron

Question 11

What is located inside the nucleus?

Accepted Answer

protons and neutrons

Question 12

What is the neutral part of an atom?

Accepted Answer

neutron

Question 13

A proton is ______________ an electron.

Accepted Answer

larger than

Question 14

Elements that have characteristics of metals and nonmetals.

Accepted Answer

metaloids

Question 15

What is matter made of only one kind of atom?

Accepted Answer

element

Question 16

What is structure C?

Accepted Answer

proton

Question 17

What type of mixture is pictured here?

Accepted Answer

heterogeneous

Question 18

What is located outside the nucleus?

Accepted Answer

electron

Question 19

What is the positive part of an atom?

Accepted Answer

proton

Question 20

What type of mixture is pictured here?

Accepted Answer

homogeneous

Question 21

How many protons in Boron?

Accepted Answer

5

Question 22

How many electrons can be held in the 1st shell?

Accepted Answer

2

Question 23

What type of mixture is pictured here?

Accepted Answer

homogeneous

Question 24

How many neutrons in Boron?

Accepted Answer

5

Question 25

A substance whose smallest unit is made of atoms of more than one element bonded together.

Accepted Answer

compound

Question 26

Which of the following is a metal?

Accepted Answer

Sodium (Na)

Question 27

Elements that are usually shiny in appearance, good conductors, and solids.

Accepted Answer

metals

6th Grade ch. 4

Questions 27

6th Grade ch. 4

Questions 27