Chapter 3 Elements and the Periodic Table

Question 1

The elements on the periodic table are arranged by the number neutrons.

Accepted Answer

false

Question 2

Positively charged particle in the nucleus of an atom.

Accepted Answer

proton

Question 3

Two or more atoms of the same elements that have different numbers of neutrons in the nuclei.

Accepted Answer

Isotope

Question 4

If a neutron orders a water, what is the charge (of atom)?

Accepted Answer

No charge

Question 5

An element that has the characteristics of both metals and nonmetals...

Accepted Answer

Metalloid

Question 6

An element that has luster, is malleable,ductile, and a good conductor is a...

Accepted Answer

Metal

Question 7

Two or more substances that are combined without making a new substance is a...

Accepted Answer

Mixture

Question 8

What is the center of an atom?

Accepted Answer

Nucleus

Question 9

Atoms contain empty _____.

Accepted Answer

space

Question 10

What are the elements in a column called in the Periodic table?

Accepted Answer

Groups

Questions 10