Brain Dump 24-25 Science STAAR

What is the atomic number of Silicon?

• 12

• 14

• 16

• 18

Fill in the blank: The Law of Conservation of Mass states that mass is neither created nor ____.

• destroyed

• changed

• increased

• decreased

Tags

NGSS.MS-PS1-5

Which of the following is a good conductor and malleable?

• Metals

• Non-metals

• Metalloids

• Gases

Fill in the blank: Velocity is the change in ____.

• A) speed

• B) direction

• C) distance

• D) time

According to Newton's first law, objects in motion stay in ____. A) rest B) motion C) balance D) equilibrium.

• rest

• motion

• balance

• equilibrium

Which type of cell has no nucleus?

• Prokaryotic

• Eukaryotic

• Autotrophic

• Heterotrophic

Fill in the blank: The main sequence of stars includes the ____.

• Sun

• Moon

• Earth

• Mars

Which type of front is associated with thunderstorms?

• Cold front

• Warm front

• Stationary front

• Occluded front

Tags

NGSS.MS-ESS2-5

Fill in the blank: Eukaryotic cells have a ____. A) nucleus B) cell wall C) chloroplast D) mitochondria.

• nucleus

• cell wall

• chloroplast

• mitochondria

Tags

NGSS.MS-LS1-2

Which of the following is a characteristic of metalloids?

• A) Shiny

• B) Good insulator

• C) Shared properties

• D) Malleable