Atoms and Periodic Table Flashcards

1

Metals are usually

all of the above
conduct heat
malleable
ducticle

2

The father of the modern periodic table was

Bohr
Moseley
Dalton
Mendeleev

3

What is in the nucleus of an atom?

protons and electrons
protons and neutrons
neutrons and electrons
positrons and neutrons

4

I can figure out the neutrons in an atom of an element by

dividing atomic number and atomic mass
multiplying atomic number and atomic mass
subtracting atomic mass from atomic number
adding atomic number and atomic mass

5

Atoms are made up of

protons and electrons
positrons, neutrons, and electrons
protons, neutrons, electrons
protons, neutrinos, and electrons

6

Elements with 1 valence electron are

unbalanced
highly reactive
normal
non-reactive

7

Groups on the periodic table are

columns
periods
rows
families

8

What is the purpose of the zigzag line on the periodic table?

separate metals and liquids
separate metals and non metals
separate metals and gases
separate gases and solids

9

Rows on the periodic table are called

groups
columns
families
periods

10

You do not have lead in your pencils you have ____________ in them

gryphon
lead
graphite
graphon

11

The non metal listed below is

hydrogen
sodium
calcium
magnesium

12

There are three liquids on the periodic table they are?

mercury, copernicum and bromine
mercury, copper and bromine
mercury, copernicum and magnesium
mercury, oxygen and bromine

13

The atomic number tells me how many _____________ are in an atom

neutrons
protons
electrons
positrons

14

Metalloids are elements that have

properties of metals and non metals
properties of liquids
properties of gases
little metals

15

True neon gas is _______________.

red
yellow
purple
green

Atoms and Periodic Table

Questions 15

Atoms and Periodic Table

Questions 15