Groups and Families

Florence, Amelia, and Eesha are playing a game where they have to identify the correct term for something that goes up and down on the periodic table. What term are they looking for?

• Group

• Period

Thomas, Chloe, and Elsie are on a treasure hunt. They found a clue that says 'Find the element in period 4, group 1'. Can you help them solve the clue?

• K - Potassium

• V - Vandium

• C - Carbon

• Ti - Titanium

Arthur, Aarav, and Leo are on a treasure hunt in a science museum. They stumble upon a riddle that says, 'Find the element in group 2, period 6 to unlock the next clue.' Can you help them solve the riddle?

• Sr - Strontium

• Ba - Barium

• S - Sulfur

• O - Oxygen

Amelia, Mira, and Oscar are having a debate about elements. Which element do you think they would agree is more reactive?

• Cs - Cesium

• Ca - Calcium

• C - Carbon

• He - Helium

Tags

NGSS.MS-PS1-2

George, Rohan, and Isabella are having a debate about elements. They want to know which property tells us how many valence electrons an element has. Can you help them?

• Group

• Period

• Atomic Number

• Element

Amelia, Rosie, and Elsie are having a friendly competition to see who can correctly identify the group of various elements. Can you help them figure out which group the element Zn - Zinc belongs to?

• 12

• 10

• 4

• 5

Lily, Evie, and Ava are having a debate about the periodic table. They want to know how many periods and groups are there in the periodic table. Can you help them out?

• 8 periods and 7 groups

• 18 periods and 7 groups

• 15 periods and 10 groups

• 7 periods and 18 groups

Imagine Benjamin, Aarav, and Rohan are playing a game of 'Elemental Twins'. They need to find pairs of elements with similar properties. Can you help them out?

• Ar - Argon and Xe - Xenon

• Og - Oganesson and Lu - Lutetium

• He - Helium and Lu - Lutetium

• Ar - Argon and Se - Selenium

Charlie, George, and Daniel are having a debate about elements. They want to know which two elements have the same number of energy shells. Can you help them?

• He - Helium and Ne - Neon

• Na - Sodium and K - Potassium

• Be - Berylium and Mg - Magnesium

• Na - Sodium and Mg - Magnesium

The family of elements that have one valence electron is the:

• noble gas family

• halogen family

• alkaline earth metal family

• alkali metal family