Compounds and Elements

Which element Symbol is correctly written?

• Au

• HE

• ag

• h

What is the function of sodium in our body?

• produces genetic hormones

• regulates water balance

• builds strong teeth and bones

• repairs body tissues

Which type of essential compound is needed in repairing damaged tissues in your body?

• protein

• carbohydrates

• lipids

• sugar

Tags

NGSS.MS-LS3-1

Elements are composed of atoms that are unique from other elements.

• true

• maybe

• false

• not really

Tags

NGSS.MS-PS1-1

5. What is the common name for this compound -Sodium chloride?

• Water

• Carbon Dioxide

• Table Sugar

• Table Salt

Water is an example of ___

• Element

• Compound

• Atom

• Chemical process

Tags

NGSS.MS-PS1-1

Which period in the Periodic table does Hydrogen belong?

• Period 1

• Period 2

• Period 3

• Period 4

Which element derived its symbol from a heavenly body?

• Cerium (Ce)

• Mercury (Hg)

• Lead (Pb)

• Roentgenium (Rg)

The symbol for Aluminum is ___

• A

• Am

• Al

• Fe

The basic unit of matter is ___

• Atom

• Element

• Compound

• Cell

Tags

NGSS.MS-PS1-1