TNReady Science

The atomic number tells you what?  READ THE ANSWERS CAREFULLY

• only the number of electrons

•  only the number of protons

• only the number of neutrons

• the number of both electrons and protons in an atom.

What does the atomic mass tell you? 

• Basically,the number of electrons and protons

• The number of neutrons

• Basically, the number of protons and neutrons

• The number of protons.

The atoms we study in 6th grade are neutral, which means they have the same number of

• protons and electrons

• protons and neutrons

• electrons and neutrons

Many diseases like common cold are caused by

• good viruses

• good bacteria

• harmful microorganisms

• drinking water

These harmful microorganisms are called....

• food

• animals

• insect

• germs

Most common types of micro-organisms that make us sick are....

• insects and viruses

• bacteria and viruses

• bacteria and mammals

• birds and viruses

Based on what we have learned today,

in your opinion, how does Covid-19 spread to other people?

Igneous Rock

• rock that forms when magma cools and solidifies

• unit of frequency equal to one cycle per second

• the standard method used to divide Earth's long natural history into manageable parts

Tags

NGSS.MS-ESS2-1

Rock Cycle

• the series of processes in which rock forms, changes from one type to another, is broken down or melted, and forms again by geologic processes

• an interaction of light with matter that causes light to change direction

• a rock that forms from compressed or cemented layers of

  sediment

Tags

NGSS.MS-ESS2-1

Mineral

• a natural, usually organic solid that has a characteristic chemical composition and an orderly internal structure

• anything that has mass and takes up

  space

Tags

NGSS.MS-ESS3-1